IMPORTANT FROM THE AHMY. OF OCCUPATION. HOSTIMTia ACTUAXtiV GOKMBXCKD. TAVton't cOMMVftiCATio ctt orr. Al lack of av Company of the V. S. Dragoons vpnn the Mexic ems Tvcniy six nj the V. States trtmpi HUed, and the rest mmU Pri-toners- (ton. ' Taylor expected In attack Matamoris on the QSth ultimo Requisi tion of the Governor of Louisiana for troops '1giltu.Te V&ted flUnO.OOO Ureat Ex citement among the Ttxas and Louisiana Volunteers The Southern mail of Saturday snd Sunday bring extra from the' New Orleans paper to the Uii initant, with the following important intelli gence from the army on the Rie Graude. The new that hostilities Jad actually' commenced, had produced $u great excitement in Gsiveeton and New O-flesns, and a large body of volunteer were alaeady prepared to march to Gen. Taylor' 'iaitance. . From the New Orlean Bee Extra. SATURDAY MORNING, Mat 3, 6 o'clock. COMMENCEMENT OF HOSTILITIES ! From the Galvetton A'eivs Extra, ,1pr. 30. On Thursday morning, 23 ult., a Mexican came into Gen. Taylor' camp and reported 3, 000 Mexican, .crossing the river tome twenty mile above. That afternoon Captain Hardee nnd Thornton were ent with two companie of calvary, 63 men in all, to reconnoitre. On Friday they fell into an ambush of the enemy, and Lieut. Kane? and thirteen men were killed, Capt.Thorntonihrssing, and Capt. Hardee, and 46 men priaoner. On Saturday afternoon the Mexican tent a wounded man, who made, the above report. Theie Mexican, it i elated, were commanded by Canale and Carabnjul. After the fight, the Mexican ofthi aide of the river were largely rienforced, and have eur rounded Gen. Taylor' camp, cutting off all com munication with Point Isabel, at which place i the train and all of the store belonging to the Army Gen. Taylor not having on hand over ten day previsions. There are at Point Isabel BO artillery men, 20 dragoon, about 250 teamsters, and about ISO citizen and laborer, and the en trenchments not half finished. The steamer Monmouth landed Mr. Catlctt on tho night of the 2Sth ult., at Port La Bacca, with despatches from Gen. Taylor, calling on Gover nor Henderson for 40 companies of Riflemen, 60 men each, 20 of the companies to be mounted men, to rendezvoutat Corpus Christi, when they will be mustered into service and supplied with provisions the foot companies will rendezvous at Galveston where transportation will be fur nished. The steamer Augusta was to have left the Bratos St. Iago on Monday night for New Orleans with Gen. Taylor' catl on the Govervor of Louisiana, Mississippi and Alabama for 8000 troops. Should immediate releif not be sent . Point Isabel, it will roost probably fall into the power of the enemy, with all the army stores, and the destruction of the whole army may fol low. Gen. Taylor' 'work in front of Matainora would be completed on the morning of the 29th, at which time it was expected the fire would be opened on the city. Troops should not await the call of the Governor, a it will be a week belore it can reach this place, but hurry to the relief of Point Isabel, as by saving that plaee only will we have it in our power to render tht army timely assistance. Texan I you have now at last a glorious opportunity of retaliating on these perfidious Mexican the many injuries they have done you, and of carrying that war into the heart of their own country, the crueltiea of which they have so often mad you feel. We are indebted for the abova to Mr. Benj. S. Grayson, who has just returned by the Mon mouth. He inform us that Capt. Catlett left the armyon Sunday night, with a Mexican guide and parsing down the river reached Point Isabel on Monday morning with Gen. Taylor's despatch es to the Governor of Texas. The Monmouth was unable to leave until Monday night, in con sequence of having to discharge, and take in pro visions to be sent into Corpus Christi for the vol unteer as fast as they arrive. These were left at St. Joseph's where the Whit Wing i now taking them to their destination. Gen. Memucan Hunt will leave this city late thi evening by way of Velaeeo and Victoria to rendezvous at Corpus Christi, preparatory to marching to the relief of Gen. Taylor. TO ARMS! TEX ANS, TO ARMS! The United State Army under General Tay lor is surrounded by the Mexican enemy on Tex an soil. Gen. Tsylor has called upon the Gover nor of Texas for 2,400 troops let Galveston . show to the world that they are always ready for the defence of their couutry let them display the same spirit and alacrity that they did in 1842. Head Quarters, Galveston Volunteer Battalion, I 30th April, 1846. ORDERS The commissioned and non-commissioned offi cers of the companies composing the Galveston Volunteer Battalion, are requested to meet Tor consultation at ten o'clock thi morning, at the Galveston Artillery Armory, at Mr. Crawford' store. The country need our services! No time should be lost in immediately organiiing he aeveral corps ot this battalion. The com mandant of the battalion has tb fullest confi dence in the patriotism and teal of the citizen soldieis of Galveston 3 He is sure they will not falter nor hesitate in thia emergency! They have always desired an opportunity of showing their prowess to their Mexican enemies', that opportunity has now arrived. It is expect ed the young men of Galveston will immediate ly rally as volunteers, nor wait for their servi ces to be required by dralt, A rendezvous will be immediately opened (or volunteers to increase tbs rank of each of the volunteer corps ot th city, cab alto to orgaaizt an additional company of Infantry or Riflemen, : A prompt attendance ol the officer i expected at the time and place appointed. By order of CO. BRYRANT. Maj. Com. Galveston Vol. Bat. If2-'S0or 200 met, with the proper officers, ran be raised by to-morrow morning at 8 o'clock, they will be supplied with arms and accoutre ments, and will take passage on board the steam er Monmouth, now bound for Point Isabel. N. KINGSBURY, Lieut, U. S. A. ' From the Now Orleans Bulletin Extra. - BirLLKTiN Office, May 2, 11, A. M. ' The news in our second edition this morning i regarded a of much importance. Letters Irom authentic American sources in Mafande state that the Mexican force are at least 8 000 men, well equipped, with an excel lent park of artillery. The Governor of thi State has issued his re quisition for twenty-five hundred volunteers, and the soldier are already in the street, and making the most active preparations for departure, They will leave in th course of twenty-four hour. The Legislature of the State, with a patriotic promptitude worthy of all praise, have already passed a bill appropriating $100,000 for the ser vice. The measure passed by acclamation. From the Picayune, May 1, 7 J o'clock, A. M Col. Charles Doane arrived in this city at an early hour yesterday morning, fioSjj Brazos San tiago, which place he left on the 2Sth ult., in the steam schooner Augusta. Sixty mile west of the S. W. Pass he was transferred to the steam ship Galveston. He is the bearer of important despatches from Gen. Taylor, and o a requisi tion upon the Governor of Lou i tana lor four re giments. The previous news received that the Mexicans had crossed the Rio Grande, is fully confirmed, and a detachment of American troops has been cut off. But for the details we refer to the following account of operations kindly fur nished us by Col. Doane. On Thursday evening, the 23d inst., Gen. Tay lor received information that a body of the Mex ican army had crossed to the east side of the Rio Grande, at a point some 20 miles above his en campment. Early on the following morning he despatched Capts. Thornton and Hardee, of the 2d regiment Dragoons, with a detachment of 70 men to examine the country above, and Capt. Kerr of the same regiment, with a company to examine the country below the encampment. The latter returned to camp without having made any discovery of Mexicans. The former, however, fell in with what he considered to be a scouting party of the enemy, but hich proved to be the advance guard of a very strong body of the enemy, who were post ed in the chaparral, immediately in the rear of Gen. Taylor's camp. Capt. Thornton, contrary to the advice of his Mexican Guide, charged u pon the guard, who retreated towards the main body, followed by Capt. Thornton, when in an instant he found himself and command surround sd by the enemy, who fired upon him, killing as it is supposed, Capt. Thornton Lieuts Kane and Mason, and some twenty-six of the men, and tsk ing Capt. Hardee and the remainder of the com tnand prisoners. The Mexican commander sent into Gen. Tsylor's carr.p a cart with a soldier badly wounded, with a message that he had no travelling hospital with him and could not, there' lore, renuer tne soiuier me assistance wmcn ams situation required. It is supposed that the detachment of the ene my on the east side of the Rio Grande consists of at least 2300 men, under the commands of Cols. Carusco and Carrabajal, both old and ex perienced officers, and that their objects is to cut off all communication between Gen. Taylor and Point Isabel, the depot of provisions. In the execution of this object, they have fully succeed ed, and have hereby placed the American army in a most dangerous position, as it will be utter ly impossible for Gen. Tsylor, with the limited number of men now under his command, say 2300, to force his way through the dense chapar ral in which the enemy are already strongly posted. On the 22d, Gen. Tsylor recieved from Gen. Ampudia, by means of a flag of truce, a commu nication in very offensive terms complaining of his having blockaded the Rio Grande, to which he replied, that Gen. Ampudia had himself been I th cause of th blockade, in having expressly declared that unless Gen. Taylor commenced bis retreat beyond the Nueces within twenty four hours after displaying his flag upon the left bank of the Rio Grande, he would consider tvur as being declared, and would act accordingly. Gen. Taylor furthermore stated that he would recieve no further communications from the Mexican commander, unless couched in language mom icspei-trully towards the Government and people of the United States. Gen. Taylor's position, in the rear of Matamo ras, is sufficiently strong to withstand success fully an attack ol the whole Mexican force, and commands the town, which, with the batteries already mounted, could be razed to the ground in an hour's time. Gen. Taylor has in ramp full rations for 13 days, which he thinks can be made to last thirty days, by which time he is in hopes to receive large reinforcements from Tex as and Louisiana, upon each of which States he has made a requisition for the immediate equip ment and transmission to Point Isabel of four full regiments ol militia. It is thought by the su perior officers of Gen. Taylor's Army that 20 000 men will be required within a very short pe riod, as it is well known the Mexican army is daily receiving large reinforcements from the interior. It was supposed by the American officers thst Gen. Arista reached Matamoras on the evening of the 22d ult., with a brigade; but up to the pe riod of the writer's leaving camp, no communica tion had been received by Gen. Tsylor from Gen. Arista. (Subsequently to his leaving the camp oa the roth ult Col. Doane learned that Gad. Taylor la- formed him that he, Arista, had assumed th command of the Mexican forces At Point Isabel great fear were entertained of a night attack, which, from the present exposed situation of that post, could not ba otherwise than successful if conducted with energy. Th post is defended by Major Munroe, with a de tachment of 80 artillerists. Thera art also at the post about S00 armed wsgoner and 60 la borers under the orders of the Quartermsster, and some 100 citizens furnished with arms by the U. S. Ordnance officer, organized nnder the command of Captain Perkins, and denominated the Fronton Guards. A company of SO Mexican cavalry were seen on the night of the 26th with in five miles of Point Isabel. They were sup- soped to be a crops of observation. The body of Col. Cross was found on the 21st ult., about three miles from Csmp, frightfully mutilated and entirely destitate of clothing. The body of Lieut. Porter, who was killed some days previous by a party of banditti, under the com mand of Ramon Taloon, had not been found. The principal officers known to be in cam- msnd of Mexii-sn forces, are Gens. Arista, Am pudia, Mexia and Canales, Cols. Carasco and Carajabal : all men ol talent. The extra of the Galveston News says that requisitions have been made upon the Governors of Alabama and Mississippi for troops, though our own informant savs nothing of this. The News supposes that Gen. Taylor would open hi fire upon Matamoras on the morning of the 28th ultimo. We have also received an extra from the office of the Galveston News, where the intelligence was received by the steamboat Monmouth, with Capt. Catlctt on board, a bearer of despatches from Gen. Tsylor to Gov. Henderson, of Texas, calling upon him for aid. We give the letter to the Galveston Committee in full, as it best shows the urgency of the case. Letter of Capt. Cailelt t the People ofOal- vcsian. On board Steamer Monmouth, ) Off St. Josephs, April 28, 1846. J Gentlemen: I am the bearer of a communica tion from Gen. Taylor to Got' Hendrrs n, re quisling to be immediately reinforced by twen ty companies of foot riflemen. . My destination isVictoris, and thence to Austin. I wss instruc ted by the General to send an express from the former plsce hy land to your city with commu nications to Lieut. Kingsbury, snd at the same time to spread the information through the coun try. But it having been left discretionary with me, snd the Monmouth being available, I have determined to send the communications by her, and also to write to you, in order to facilitate as much as possible the sending on of troops. I wss instructed by Gen. Tsylor to end out from Victoria expresses in such directions ss I might deem most advisable, so at to have all the men possible on their march to hit relief without awaiting the ordera of the Governor. You will have it in your power to tend to the Lower Brazos, Houston and Montgomery toon er than an express can go from Victoria. I therefore lesve that to you, knowing that it will be promptly attended to. I shall send to Mata gorda, Texana, Richmond and Sar. Felipe. If you have an opportunity; please send to Wash ington. I shall send therefrom La Grange. General Tsylor is in very precarious situs. tion at his camp near Point Isabel. I believe reinforcement of two hundred men would save that place. This it vastly important, ss a arge amount of commissariat and ordnance stores sre deposited there, and, if thst plsce should fall, General Taylor will be left with out refources of sny kind. The plsce of rendezvous for the foot compa nies is suggested by the General at Gslvotlon $ that of the mounted men at Corpus Christi ; at which place there will be provisions snd forsge. No parly less than 4(10 should think of going through on the direct road to Matamoras; as there is t Isrge force of Mexicans on the Aroya Colorado for the pttrpo-te of cutting off reinforce ments in that direction. S.nall parties can cross from Corpus Christi on to Psdre's Island. Arrangements are msde for crossing from the lower point of the Island to Point Isabel. If two hundred men could be raited even tern- pnrsrily at Galveston, I am decidedly of opinion it would be better to tend them forthwith by the Monmouth the security of Point Isabel is of tholsst imoportsnr.e. From the best information we could obtain, the force of the Mexicans is set down st seven thousand certain, and reports go as high as twelve thousand. All communication is now cut off between the csmp snd Point Isabel, except by running the gauntlet. I came out in the night of tht 20th with a guide, and was prowling all night through chaparral, swsmp and lakes. Cspt. Baker will be sble to give you all the particulars of what hns happened, the situation of Point Isabel, &c. &c. The old General is ss cool ss a cucumber, and hss so strengthened bis position that I am ofo- pinion nothing can move him but starvation. In haste, your obedient servsnr, W. G. CATLETT. Messrs, Williams snd others. N. B. A propeller hat left for New Orltant with a requisition upon the Governor of Louis isna for troops also. 1 have thought a tteamer might be leaving Galvetton immediately for New Orleans, and for fear the propeller should be detained, would it not be well to state the facts to the Governor, thst the trnopa might be in resdinesa by (he arrival of the propeller 1 There it no mistake as to the order, the Captain will explain. Yours,' &c.i W. G. C. REPORT of the steam schooner Augusta, (illicit, ordered to proceed to An Orleans by the U. 8. Quarter-master at Point Isabel, with important despatches. Crowed the bar at Bratoa Santiago o Tues day, the 23th ult., at 6 o'clock, A. M. On Fri day, 1st instant, when 00 miles west of the S. W. Pass, at 12 o'clock, M., wat hailed by steam ship Galveston, laid to and put Col. Doane, bear er of despatches, on board the Galveston. Left in port slesmor Cincinnati, Smith, just arrived with baggage and arms for the U. S. Army, from Aransas; U. S. ttetmships Col. Long tnd Nevs, lightning vessels in the harbor; schr. Ellen and Clirs, Griffin, for New Orleans ; steam schooner James Csge, Sherman, do. Mexican schooner Juanitt, lately arrived from New Orleans with stores for the Mexican army, was taken possession of by order of Gen. Tsy. lor, and ordered to return to New Orleans, without dischsrging her cargo ; United Slates brig of war Lawrence, Commander Mercer, tnd United States schooner Flirt, L:eut Sinclair, commanding, were blockading the mouth of the Rio Grande; schooner Belto del Mar, stranded on the bar of Brae'os Santiago, was condemned and told on tho 25th ult. ; United Sistes steam ship Monmouth wss despatched, on tho evening of the 27th ult, ; for Port Labscca and Galvee ton with a requisition from Gen. Tsylor on the Governor of Texst for two regiment! of cava ry and two regiments of foot militia. OrricK or tits Picayune, New OtLtANt, (10 oclock,)Msy 2d. J The legislature hss just passed, by sccls mation.a bill appropriating ONE HUNDRED THOUSAND DOLLARS, to equip and for ward Volunteers from this place to Point Isabel, or tt whatever point they may be required. The city is in great excitement Guns ire being fired from the Public Squares, and drums and flags are psraded through the streets. Lou isisna will do her duty in this crisis. The New Orletnt Picsyune of the 1st ins tant hat the following paragraph : The Blockade or the Rio Graude. We learned, last evening, that formsl protests had been made before the British Consul by the English houses which had shipped cargoes on board the schooners Equity and Florid is n, which were turned bsck by the United Ststes brig Lawrence, of! the mouth of the rivor Rio Gran de. The Picayune hss s'so the following correc tion: The Abmv. Misapprehension Corrected. General Worth. Our readers cannot fail to have been struck by the number of officers re ported by the city press to have arrived here in the New York on her Isst trip from Gslveston. Enaugh were reported to have officered several regiments. This wit entirely the result of mis tpprehension. We Itsrn thst but three gentle' men connected with the army die in fsct arrive , these were Gen Worth, Msj. Vsn N?ssand Lieut. Smith. Gen. Worth, it is known, hss transmitted his resignstion to Wsshington ; the other gentlemen nsmed csme here on impor tant business connected with the service. U. S. Tnoors. About 150 recruites lately arrived from New York, left in the steamboat N. York yesterday, and several companies in fsntry are daily expected from Jefferson Bar racks, to join the forces uuder the commend ot General Tsylor. JV. O.Jeffcrsouian, 1st inst Military Movement. We understand thst the following companies and officers of the 10th Regiment U. S. Infantry, now stationed at Jefferson Barracks, are under marching orders for Texss, and will lesve as soon ss possible : Lt Col. Wilson, Commanding; Co. K., Bt. Maj. Abercombie ; Co. E., Capt. A. Miller, 2d Lt Plummer; Bt 2J Lt. Dil worth; Co. G Cspt E. Backus, 1st Lt G. W. F. Wood, 2d Lt S. D. Csrpenter; Co., Cspt. J. II. Leinotte, 1st Lt. G. Barry, 2d Lt. J. Tcrrett Loot Out ! Counterfeit Note on the follow ing Bank in thi State, sre in circulation Bank of Pennsylvania; HonesJalt Bank; Lancaster Bank ; Lebanon Bat.k ; Bank of the Northern Liberties; Moyamensing Bank ; Manufacturers' and Mechanics' Bank; Northern Liberties; Bank of Northumberland; West Chester Bank; Kensington Bank. Great Dai's Wose oh th Rsadiss Rail road. The Philadelphia . North American states that on the 20th April the business receipts of this road were over $7000, or at the rate of 2, 170,000 per annum. This is ths largest busi- uess ever done in a single day by any rsilroad in the world. Ths Great Western railway in England never approached it, we are informed. In McMtsv or Washington. An incident oc cured last week on board tbs boat Powaton, Capt. Rodgers, worthy of note. Tbebost runs upon the Potomac, on the Washington and Richmond line, and always rings tht bell as she passes Mount Vernon, in honor of the illustrious dead, whose mortal remains art entombed there. On the occasion mentioned, the Harmoneon singers (Bos tonians) were on board, and the boat stopped op posite to Wsshington's Grsve, while they sang the melody "Washington's Grave," in so touch ing a manner, the whole company standing un covered, as to bring tears to ths syes of moat on board. A Diamond. The Dahlonega (Geo.) Times of the 23d inst says i We were shown on Tucsdsy last, diamond of the tint water, a bout the size of a largo pea, belonging to the Rev. Pendicton Cheek, of Henry County. It wat found at tho Union Gold Minet not long since. Mr. Cheek Informed ut that several others bad beoa found at tho tamo place, but not so largo as the one shown us. This is a new discovery, and one that premises to open to our State vast resource! of wealth, at it will give fresh impetus to the energies and enter prise of those engsged in digging from tbo bow els of ihe earth, it bidden trsssurt. THE ABIEIUCAN. Saturday, .Way IB, 1846. 1. B, .f Esq., mt kit Heat Ki. tote and Coal Office, earner of 3d and Chesnut Street Philadelphia, to authorised to met as Jlgent, and receipt far all men its due this office, far subscription or advertising. Jtloo, at hie Office At. 160 JYtimeam Street, JWsr Vat. And 8. E. Corner at Baltimore and Calvert sts., Baltimore. 0 In eur advertising columns this week our readers will find the sdvertissment of Mr. A. B. Marshall, one of the most enterprising merchants in Philadelphia. The principle he has adopted, to ask and take but one price, is tht true one. His stock of goods we know to bt tuch, that never fail to recommend themselves. We slso call attention to the advertisement of Robert B. Walker, who keeps sn extensive as sortment of Carpeting, Oil Cloths, Sec, at his well known store, No. 25 North Second street, Philadelphia. , Andrew S. Wingert, of Selinsgrovt, slso ad vertises his Tin and Sheet-Iron ware mannfac tory. Those who want a really good article, well made, cannot go amiss by calling ou Mr. Wingert K7" Tne Armt. Tht critical position of Gen. Taylor and the American Army, en the Rio Grande, has caused great aensation through out the Union, particularly at Washington. The committee on military Affairs held a meeting on Tuesday morning, and determined to urge, on the following day, the passage of a bill authoriz ing the President to receive 50,000 volunteers, appropriate 110,000,000, or as much thereof as may be necessary. We have collected tor our readera all the news that is important on this subject, to the exclusion of much other matter 07 Thi latr Raids have caused a consider able freshet in tht Susquehanna, without, how ever, causing any damage that we can learn The bosom of th river is sgain covered with rarts an ..v.. 0D their way to market The Shamokin Creek, at Sham.;., ... informed was within 18 inches of being as high at during tht March freshet 07" The War Bill has passed both Houses of Congress. This bill authorises the President tt call out 30,000 volunteers, snd appropriates 10 million of dollar. In the House, the bill pas sed on Monday by a vote of 174 to 14. J. Q. A dams, Mrv Gidding and the abolitionists gener ally voting against it. In the Senate, the bill was passed on Tuesday, by a vote of 40 to 2 Mr. Calhoun, and Mr. Mangum were opposed to the preamble which declared that war existed, but finally voted for the bill. T. Clayton and Davis, alone, voting in the negative. Large meetings have been held, and troops sre every where assembling to offer their services. Cspt. Thornton and Lieut. Mason have returned to the camp in safety, Capt Thornton having cut his way through the enemy, sword in hand. Messrs. Savery & co., of Philadelphia, bavs or ders to cast 100 tons of cannon balls, immediate C7"Great Frishxt at Pottsvillr. The late rains hsve caused great damages at Pottsville and vicinity. The accumulation of water from the mountain streams was so sudden, that there has been great loss of property as well as a number of lives. The new works on the Schuylkill Naviga tion much injured, between Pottsville and Port Clinton. Wa copy - the following particulars from tht Philadelphia Ledger i One of the coffer dams of the canal bore hat ithatood tho flood, but tho No. 1 Lock at Port Carbon, and the lock ot Mount Carbon, are sad ly injured. Tho whole work done te them since tho freshet of March, is destroyed. The new lock just commenced at Allen's, two miles below, nnd the embankment adjoining, are also seriously dsmsged. It it thought much de truction hat vitited the new work on the csnsl at several points lower down. Since writing, it is ascertsined that moat of the bridges on tho Minthill railway are swept awsy ; six bridges slso on the Mill Creek road The Schuylkill valley road hat escaped, and all its branches, except that at Bellmont; where considerable damage is done. The whole fix turetof Lawton's colliery, at the hesd of Mill Creek, are awept awty. This destruction would in some plsctt occasion considerable do Isy, and endsngerthe supplies of cosl ; but the activity of these people will put all to rights in ten dsys. The csnsl locks, of course, are ex cepted : t least a month will be required to reinstate them. It is now out ot the question for the canal to be opened before some time in August. 1 am sorry to tsy tbo small pox pro vails here. - In addition to the above account of tho fresh et, wo lesrn by a passenger, who arrived from Pottsville yesterday afternoon, that tho damage between Port Clinton and that place, on the public works, it very extensive. Approaching Port Clinton, he observed sev oral canal locks entirely submerged, tbo eru bankmente of the canst washed awsy, tnd at one plsce a lock was carried olf, leaving but one of I bo wallt standing. Tho damsge to tho Schuylkill Mvif ttioo, in bio opinion, if Urj .' Br Special Kuungfr from Washington. HIGHLY IMPORTANT PROCEEDINGS OF COXGRESS, Vp te Ha Adjournment, mt T, Moadar Bra nin. Important Message of the President Mexi co and the United States The Country de clared to be in a state of War Important Vebate in the Senate Fiflu thousand Vol unteers and ten MUliont of Dollars voted ty the iiause WAtHincTo.i, May 11th. 1R4. I 6J o'clock, P.M. In the Senate to-day, toon after the reading the journal, the following Menage from the Pretident of the United State wa received and read. - The galleries and lobbies were crowded to tuflocstion. The meetaee, after stating the relations between the U. S. and Mexico the mission of Mr. Slidell as Minister, and his final rejection, proceeds to say i In my message at the commencement of the present session, I informed you that upon the esrnest sppesl both of the Congress snd conven tion of Texas, I had ordered an efficient military force to take a position "between the Nueces and the Del Norte." This had become necessa. ry to meet a threatened invasion of Texas by the Mexican force, for which extensive military preparations had been made. The invasion wa threatened solely because Texas had determined, in accordance with a solemn resolution of the Congress of the United States to annex herself to our Union ; and, under these circumstance, it was plainly our duty to extend our protection over her citizens and soil. This force was concentrated at Corpus Christi and remained there until after I had received such information from Mexico a rendered it probable, if not certain, that the Mexican government would refuse to receive our envoy. Meantime, Texas, by the final action of our Congress, had become an integral part ot our Union. The Congress of Texas by its act of De cember 19th, 1838, had declared the Rio del Norte to be the boundary of that republic. Its jurisdiction had been extended and exercised be yond the Neuces. The country between that river and the Del Norte had been represented in the Congeess and in the convention of Texas, had thus taken part in the act of annexation it self, and is now included within one of our Con gressior.al districts. Our own Congress had, moreover, with great unanimity, by the act ap proved December 31st, 1845, recognised the country beyond the Neuces as eur territory by in eluding it within our own revenue system; and an officer, to reside within that district, has been appointed by and with the advice and consent of ths Senatt. It became, therefore, of urgent necessity to provide for tht defence of that por llou vr ranntrv Arrardinvlv. nn thft tliir - j 1 teenth of January last iii.....;nng wert issued to the general in command of these troop w ... cupy the left bank of the Del Norte. The movement of the troops to tht Del Norte wss made by the commanding general, under positive instructions to abstain from all aggres sive acts towards Mexico, or Mexican citizens, and to regard the relations between that repub lic and the United States as peaceful, unless she should declare war, or commit acta of hostility indicative of a state of war. He was specially directed to protect private property and respect personal rights. The army moved from Corpus Christi on tht 11th of March, and on the 2Sth of that montl srrived on the lea bank of the Del Norte, oppo site to Matamoras, where it encamped on a com manding position, which has since been strength ened by the erection of field works. A depo has also been established at Point Isabel, nea the Brazos Santiago, thirty miles in rear of th encampment. The selection of his position wa necessarily confided to the judgement of the gen eral in command. The Mexican forees.,at Matamoras assumed belligerent attitude, on the 12th of April. Genei al Ampudia, then in command, notified Genert Taylor to break up his camp within twenty-foi hours, and to retire beyond the Nueces river, ar in the event of his failure to comply with thei demands, announced that arms, and arms aloe must decide the question. But no open act hostility wss committed until the 24th ef Apr On that day, General Arista, who had auecee ed to the command of the Mexican forces, cor muniested to General Taylor that "he considt ed hostilites had commenced and should pros cute them." A partjuof dragoons ef sixtv-thr men snd officers were en the ssms day despatc ed from the American camp op the Rio del Noi on ita left bank, to ascei tain whether the Mexic troops had crossed, or were preparing to err the river, ''became engaged with a large be of these troops, and after a short affair, in wh some sixteen were killed and wounded, appea to have been surrounded and compelled to s render." Ths President then refers to the grevic wrongs perpetrsted by Mexico upon our peo during a long period of years, and our forbt anca on all occasions, and proceeds i Instead of this, however, we have been ei ing our best efforts to propitiate her good w Upon the pretext that Texas, a nation as indei dent a herself, thought proper to unite its dt nies with our own, she hs effected to believe ' we bavs severed her rightful territory, and, official proclamations and manifestos, has re tedly threatened to make war upon us for purpose of reconquering Texss. In the n time, ws have triad every effort at reeoneilia Tbs cap of forbearance had been exhausted,! before tht recent information from tht froi of tbt Del Norte. But now, alter reiterated usees, Mexico has passed ths boundary of th nited States, hss invaded our territory, and s American blood upon American soil. She proclaimed that hostilities havt commenced, that tht two nations art new at war. At war exist, and notwithstanding all oo forts to avoid it, exists by the act of Mexico I if: we ttft called ttpKfi. by" eoneidtrs Of duty sua patriotism, to vina.ca.te, wut