Which expresses the main impact of westward expansion on african slaves in the 1800s? it provided greater job choices for them. it weakened attempts to abolish slavery. it allowed them to travel outside of the northeast. it threatened their relationships with the native americans.

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