The 361st Fighter Group was part of a combat organization that was the predecessor of which branch of the United States Military?
United States Army Air Forces The United States Army Air Forces (USAAF or AAF) was the military aviation service of the United States of America during and immediately after World War II, successor to the United States Army Air Corps and the direct predecessor of the United States Air Force. The AAF was a component of the United States Army, which in 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces, the Services of Supply (which in 1943 became the Army Service Forces), and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Army Chief of Staff.
Office of Civil Defense The Office of Civilian Defense (OCD) was established by President Franklin D. Roosevelt in May 1941. It was responsible for planning community health programs and medical care of civilians in the event of a military attack on the United States. It was an independent agency and not associated with the United States Department of War. It coordinated with the Chemical Corps of the Department of the Army regarding protective measures against chemical weapons. United States Public Health Service officers were assigned as medical consultants with OCD local district offices. Later in 1941, Congress forbade OCD to support Fan dance.