What was true about paul
a. he joined communist party
b. he supported socialist ideas
c. he decided to remain in the soviet union
d. he was punished for traveling without a passport

Option B.

Explanation:

He supported socialist ideas, is the right answer.

Paul Leroy Robeson was a bass-baritone performance actor and limelight and movie star from America. He was popular both for his artistic achievements and for his political activism. he actively participated in the  Civil Rights Movement and other social equity operations. His compassion for the USSR and communism and his exposition of the U.S. administration and its foreign strategies induced him to be blacklisted through the McCarthy age.

B

Explanation:

a p e x

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.