gumawa ng isang slogan patungkol sa kabihasnang klasikal ng greece at mga iniwang kontribusyon sa kasaysayan nito​

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.