Why did the united states sever diplomatic relations with cuba in 1961?

cubans seized american-owned businesses.
cubans began building missile bases.
cuba became a communist country.
cuba was receiving aid from the soviet union.

The Cuban Missile Crisis of 1962 almost resulted in  ⇒

(nuclear war, war, World War III)

Explanation:

japan is located on a chain of islands called an archipelago. it is made up of four main islands and thousands of smaller ones. the terrain is mountainous, which means there is not a lot of good land for farming. because of the geography, the japanese relied on the sea for many aspects of daily life.