Someoneee plzz me part 2; review--people disagree whether the united states should have gone to war against mexico. should the united states have declared war? choose a side: --should the us have gone to war with mexico? or --should the us not have gone to war with mexico? reason 1: reason 2: your claim will be stronger if you respond well to someone who disagrees with you. give more details, more support for or against the war. your counterclaim.