Mr. Gregory is a PhD candidate at the University of Oklahoma. He has written and edited several books on the Marine Corps in World War I and is the recipient of the 2022 Colonel Robert D. Heinl Jr. Award from the Marine Corps Heritage Foundation.
Mr. Gregory is a PhD candidate at the University of Oklahoma. He has written and edited several books on the Marine Corps in World War I and is the recipient of the 2022 Colonel Robert D. Heinl Jr. Award from the Marine Corps Heritage Foundation.
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