Complex sentence: The Women's Royal Australian Army Corps (WRAAC) was formed as an all women's corps of the Australian Army in April 1951 to counter a manpower shortage that developed due to fighting during the Korean War and post-World War II full employment.
Split into simpler sentences: The Women's Royal Australian Army Corps (WRAAC) was formed as an all women's corps of the Australian Army in April 1951. The purpose of the corps was to counter a manpower shortage that developed due to fighting during the Korean War and post-World War II full employment.