Who was not important in the Portuguese exploration A) Bartolomeu
B) Juan ponce de leon
C)prince the navigator
D) vasco de gama

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

b.

jim crow laws were enacted in northern states.