the relationship between the united states and the soviet union after world war 2 is best described as

After World War II ended, the United States and the Soviet Union were involved in a COLD WAR. A Cold War is a period of competition and confrontation between countries. After World War II, the United States and the Soviet Union didn’t fight each other directly, but instead, they were involved in a series of confrontations and competitions.

the culture of the americas was influenced by the language, food, and music of africa.

explanation:

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the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69