During the first battle of the korean war in june of 1950,

a. the united nations pledged to come to the aid of north korea.
b. south koreans crossed the 38th parallel and continued into north korea.
c. the soviet union marched on south korea and captured it within days.
d. north koreans took control of the south korean capital of seoul.

After World War II Korea got divided into Northern Communist state backed by U.R.S.S. and a Southern Capitalist state supported by U.S.A.

The Korean War started on June 1950 when North Korea supported by the Soviet Union crossed the 38th Parallel and invaded South Korea.

75,000 North Korean soldiers moved across the boundary and overran South Korea; thus North Koreans took control of of Seoul; thereby (d).

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others