Answer:
D. the Soviet Union
Explanation:
The Soveit Union supported Cuban Communists such as Fidel Castro and would later import their nukes in the country to fire at the U.S.
D) Lord cornwallis to george washington succesfull seige in yorktown
The conflict in Vietnam took root during an independence movement against French colonial rule and evolved into a Cold War confrontation. The conflict in Vietnam took root during an independence movement against French colonial rule and evolved into a Cold War confrontation.