Why did the caning of charles sumner divide the north and the south before the civil war

Why do you think the delegates to the first contintal congress believed that refusing to buy british goods would their cause?

Two gymnastics teams are intense rivals. the first team has started recruiting new gymnasts from different cities and even foreign countires in an effort to build a stronger team. after learning this, the secondteam begins its own recruitment campaign to find better gymnasts. over a period of months, each team recruits dozens of players, each time trying to find a better recruit than its rivals most recent addition. which idea from the cold war is most similar to this scenario

What were some of the ideas that the democratic party emphasized that allowed them to appeal to most white voters?