A secondary source is a experience heard by a primary. pick the one using this definition
I think the answer is
C. Economic growth is not a top priority
(sorry if I'm wrong)
The answer to your question is a
Cuba was a closely Soviet controlled communist country close to the United States Fun fact a soviet nuclear submarine incorrectly received orders and thought that war had begun between the US and the Soviet Union the two senior officers both have the go ahead to launch but the junior officer Vasili Alexandrovich Arkhipov did not give the go ahead pretty much preventing all out nuclear war