Mc)which of the following led to the united states' entry into the korean war?

a. the united states' defense alliance with south korea

b. china's attempts to reunify korea as a communist nation

c. a north korean attack on u. s. naval ships in the gulf of tonkin

d. passage of a united nations resolution condemning north korean

passage of a United Nations resolution condemning NK

The correct option is D. The passage of a United Nations resolution condemning North Korean.

On June 25, 1950, the Korean War broke out because North Korea, supported by the Soviet Union and China, invaded South Korea, which was supported by the United States(Democratic). General MacArthur, leader of the United Nations forces, led the North Koreans back across the divide, and encountered a Chinese invasion.

im so sorry i dont know

it maybe, we dont know. however lucky the lipercon seams guilty