AP US Historyeasymcq1 pt

The Korean War (1950-1953) began when

A.South Korea invaded North Korea
B.communist North Korea invaded South Korea across the 38th parallel
C.China declared war on the United States
D.the Soviet Union blockaded Korea

Explanation

Core Concept

North Korean forces crossed the 38th parallel in June 1950. The United States, acting through the United Nations, sent forces to defend South Korea under General MacArthur.

Correct Answer

Bcommunist North Korea invaded South Korea across the 38th parallel

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