Answer:
infantry tactics
Explanation:
Soldiers were drilled in infantry tactics, usually based upon a manual written before the war by West Point professor William J. Hardee (Rifle and Light Infantry Tactics: for the Instruction, Exercise and Maneuver of Riflemen and Light Infantry, published in 1855).
He slapped his name on things that werent his :)
In my opinion I would ignore it and don’t get offended
The famous book he wrote was mein kempf it was during the time when he was in jail he wrote about what he felt and what he wanted to do.
The answer is D this calendar is called the Julian calendar.
