Final answer:
The FM that covers the history of the NCO corps is not specified by a singular field manual but can be researched through various historical army records, personal narratives, and scholarly works available through military archives such as NARA.
Step-by-step explanation:
The FM that covers the history of the NCO (Non-Commissioned Officer) in the U.S. Army can typically be found by looking at U.S. Army historical documents and publications such as the Army Historical Series.
To research the rich history of the NCO corps, one would look at resources available through official military historical centers or archives. Some examples of resources that would contain information on the history of NCOs include:
- Records and reports from specific infantry regiments, such as the 32nd Infantry Regiment of the 7th Infantry Division, which offer narratives of military units and their actions.
- Historical analysis and publications like the Army Historical Series, American Military History, which provide overviews of military history and could contain detailed sections on the NCO.
- Records from Ranger Training Centers and Ranger units that may explain the evolution of NCO roles within such elite groups.
Personal recollections from figures like Herman Jackson and James F. Fields, as well as scholarly works such as Morris MacGregor's 'Integration of the Armed Forces: 1940-1964', would also offer insight into the experiences and development of the NCO corps throughout history.