pistol
During the US Civil War one weapon was the most used one by the Union infantry. This was the 1861 Model of the Springfield rifle.
musket
The Parrott rifle was a type of muzzle loading rifled artillery weapon used in the American Civil War. It was invented by Robert Parker Parrott.
The best weapon is either guns or knives which are very dangerous and cause very much harm to one.
BB guns like m16 m4A1 And pedro for a cannon
The Spanish Civil War (1936 to !939) Germany and Italy, used the war to test weapon developments while supporting the Spanish Fascists.
Many troops in the US Civil War, had bayonets attached to the end of their muskets or rifles. This was a two edged sword of sorts that could be used during battles where soldiers were in close contact with each other. The Bayonet, created first in France, remained a weapon for decades after the US Civil War.
Muskets, Rifles, Swords, Cannons, and Mortars. A few short range naval rockets.
Corn
Canons, muzzle loader, and revolvers
USS Monitor