What changes were made to american rifle during the war for independence that gave guerrilla fighters an upper hand

Why was the bill of rights so important to new york and virginia

According to douglass, what does the singing of a slave communicate? how does douglass feel about slave songs? in what way is slaves singing misinterpreted by some people? .

President franklin d. roosevelt was born in 1882 in new york. which number on the map represents the state of new york?