Respuesta :
the answer is A. because the war began when north korea crossed the 28th parallel and invaded south korea
Answer:
a) Communist North Korea invaded South Korea.
Explanation:
The Korean War started when the North Korean Communist armed force crossed the 38th Parallel and attacked non-Communist South Korea. As Kim Il-sung's North Korean armed force, equipped with Soviet tanks, rapidly overran South Korea, the United States came to South Korea's guide.