Original sentence: Four years later, the Chinese Civil War resulted in 1949 with the Communists in control of mainland China and the Nationalists in control of Taiwan.The close of fighting in WWII in the Pacific in 1945 saw the Kuomintang (KMT, Chinese Nationalist Party) exercising sovereignty over mainland China and Taiwan
Edited sentence: Four years later, the Chinese Civil War resulted in 1949 with the Communists in control of mainland China and the Nationalists in control of occupied Taiwan.The close of fighting in WWII in the Pacific in 1945 saw the Kuomintang (KMT, Chinese Nationalist Party) exercising sovereignty over mainland China and conducting the military occupation of Taiwan