What is the definition of helot a slave bought by wealthy citizen an indentured servant who could eventually buy his or her freedom a slave provided to a citizen by the state a poor citizen who become a slave when unable to support himself/herslef

Why did poland, hungary, and east germany join the warsaw pact? a)their people voted to join in free elections. b)their efforts to join nato failed. c)they wanted to stop the spread of communism in europe. d)they were soviet satellites that had little choice.