Write a 2 paragraph response to answer this question: how did the mexican american war lead to greater sectionalism in the u. s ? what other impacts did this war have ?

The battle of sabine pass is important because? a) it was a stalemate between union and confederate armies. b) it resulted in the largest confederate casualty in the war. c) it marks the failed attempt of the union army to invade the confederate state of texas. d) it was won by the union soldiers and marked a turning point in the western front of the war.