How was hitlers attack on the soviet union similar to his invasion of france

Which of the following groups of sentences most accurately describes the cuban missile crisis?

What are new social classes emerged due to advancement in agriculture ?

The term “iron curtain” was based on an actual iron curtain that german theaters used to separate the stage from the audience in case of a fire. who or what did the “iron curtain” of the cold war separate? democratic nations from communist nations the soviet union from its allies the united states from europe europe from asia