<prompt> Pedzisa mutsara unotevera: Musi waMarch 3, 1847, Cadwalader akagadzwa kuva brigadier general ndokutora mutungamiriri webrigade rokusimbisa rakatumirwa kuWinfield Scott pakati peMexico. Chikamu chake chakanzi 2nd Brigade mu 3rd Division ichangobva kuumbwa pasi paGideon Pillow. Akatora rutivi muhondo dzeContreras,  <response>: Churubusco, uye Chapultepec. Nokuda kwebasa rake paChapultepec, akawana chinzvimbo chechikuru cheuto muRegular Army, kusvika muna September 13, 1847. 