How was Korea impacted by WWII?

Here some things I found online hope this helps

"World War II devastated not just Japan, but the Korean Peninsula, and in 1945, the United States and the USSR captured the peninsula and ended Japanese rule there. Korea was divided into two occupation zones that were intended to be temporary""In 1937, WW2 began in Asia with the start of the Second Sino-Japanese War. ... Between 1937 and 1945, 242,341 Koreans served in the Japanese Army; 22,182 of them were killed. A large number of Korean women were conscripted as comfort women who served in Japanese military brothels."