Korea was ruled by Japan<span> from 1910 until the closing days of </span>World War II<span>. In August 1945, the Soviet Union declared war on Japan, as a result of an agreement with the United States, and liberated Korea north of the </span>38th parallel<span>. U.S. forces subsequently moved into the south. By 1948, as a product of the Cold War between the Soviet Union and the United States, Korea was split into two regions, with separate governments. Both governments claimed to be the legitimate government of all of Korea, and neither side accepted the border as permanent. The conflict escalated into open warfare when North Korean forces—supported by the Soviet Union and China—moved into the south on 25 June 1950.</span>
Muhammad is the prophet and founder of Islam. Born in Mecca in 570, most of his early life was spent as a merchant. At age 40, he began to have revelations from Allah that became the basis for the Koran and the foundation of Islam.
It had an impact because people will higher level of social income will think they had finer culture than lower classes