Although President Polk and many Democrats supported the war, many other Americans did not. Look at the map and the lands the United States stood to gain. Why do you think many Northerners were against the war?​

it was bribing i think i might be wrong though

the policy of appeasement influenced the beginning of ww2 because hitler gave the other countrys chocies but after they choose to try and appease hitler to not invade their country but he still invaded them.