What’s the answer for this? Someone please help me

What was the most common destination for african american migrants between 1910 and 1930

What development led the soviet union to establish the warsaw pact? the soviets gained control over satellite countries. west germany joined nato. the allied powers grew weaker. the berlin wall was erected between east and west germ

Explain how john f.kennedy organized the content of his speech.cite specific examples from his speech to support your answer