infantry soldiers
Cavalry.
Soldiers
There was not a name for Jewish soldiers. The Jews did not fight in the Roman army.
Infantry or ground troops. Airborne Troops refer to ground troops as "Legs" or "Streight Legs" as they are not Airborne.
Soldiers that fight on the front without the use of a vehicle can be called a soldier if referring to one or infantry if referring to a squad/team.
You will have to call Mossberg
Regulars is a term that refers to professional soldiers. The Americans were defending their land with volunteer soldiers or what is called "militia" and became known as "Minute Men"---because they were ready to fight at a minutes' notice.
There is no bugle call which orders soldiers to sleep. There is 'Call to Quarters,' which orders soldiers to their rooms and 'Taps,' which calls for all lights to be extinguished.
The Yankees
They called the Confederate soldiers the Rebels or "Rebs"
Garrison
a platoon