4. how did the boundaries of europe change during world war 2?

Actually some of the borders changed with Germany becoming rather slimmed down. The big change was the iron curtain going up effectively making the countries of Eastern Europe part of the USSR

Explanation:

hope it helps.

abraham lincoln, according to anyone who was connected with agriculture, represented the worst of northern politicians. shortly after lincoln was elected, south carolina seceded from the union. they along with other southern states, retained their anger. in a way, it was their own fault: the democrats were split in the south. some wanted slavery to be extended in other states that were about to join the union and some didn't want it badly enough. lincoln had a solid backing from his party: the republicans were united in not wanting slavery to be expanded.

when in doubt choose c

it's what my teacher told my class when we were going into psats