Answer:B it allows the soviet union to isolate central and Eastern Europe from the west.
Explanation:
Hey there!
The Supreme Court would have original jurisdiction in a case between two states engaged in a border dispute. This means your answer is going to be option C.
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Returning to Cuba, Castro took a key role in the Cuban Revolution by leading the Movement in a guerrilla war against Batista's forces from the Sierra Maestra. After Batista's overthrow in 1959, Castro assumed military and political power as Cuba's Prime Minister.