In World War II, de Grazia served in the United States Army, rising from private to captain, and specializing in mechanized warfare, intelligence and psychological warfare.
De Grazia served in the United States Army. This was in World War II. De Grazia was rising from private to captain. This was in World War II. De Grazia was specializing in mechanized warfare. This was in World War II. De Grazia was specializing in intelligence. This was in World War II. De Grazia was specializing in psychological warfare. This was in World War II.