During World War II Frey served as an officer in the United States Army (1942-1946), returning to his studies after the war, this time at the University of Michigan in Ann Arbor.
II Frey served as an officer in the United States Army (1942-1946). This was during World War. II Frey was returning to his studies after the war. This was during World War. This time at the University of Michigan in Ann Arbor was the war.