Answer:
Cuban leader Fidel Castro (1926-2016) established the first communist state in the Western Hemisphere.
Explanation:
Cuban leader Fidel Castro (1926-2016) established the first communist state in the Western Hemisphere after leading an overthrow of the military dictatorship of Fulgencio Batista in 1959. He ruled over Cuba for nearly five decades, until handing off power to his younger brother Raúl in 2008.
What are the six cities the question asks about
The Roosevelt Corollary was an addition to the Monroe Doctrine. It stated that no European countries were allowed to intervene in Latin American affairs. The only way that the U.S was allowed to become involved was if the affairs or European countries was threatened.
If it’s the first world war this was due to the unrestricted submarine ware fair where the Germans sunk any ships or submarines in one of the oceans. Warning Germany not to sink American ships Germany did and America declared war on Germany. If you are talking about world war 2 then that is due to the Japanese booming Pearl Harbor but missing a flight carrier.