Which document was written to formalize NCO training in 1829?

The document that was written to formalize NCO training in 1829 is "The Abstracts of Infantry Tactics." This document played a crucial role in establishing structured guidelines for infantry tactics, which included essential training protocols for noncommissioned officers (NCOs). By providing formal instruction on tactics and the responsibilities of NCOs, it helped ensure that soldiers were effectively trained and prepared for the demands of military service.

The significance of "The Abstracts of Infantry Tactics" lies in its emphasis on the importance of NCO leadership and the necessity for a well-trained enlisted force. This document not only helped standardize military practices but also contributed to the professionalization of the NCO corps, shaping the way NCO training was approached and implemented in the Army.