The best strategy was the hit and run tactics. That's called guerilla warefare. When a group/team hides in a natural environment, using their own surroundings as an advantage.
George Gershwin helped spread jazz and ragtime music to white people. Before that, jazz was a predominantly black music and was considered too raucous to white people. Gershwin made it popular because he too was white.
D. Learning from the ottoman way of waging war and conquering vast territory
The answer would be No, slaves are not equal to white people and should not be counted. I hope that helped!
Question 1: 1/3
Question 2: The south
Question 3: The cotton gin
Question 4: N/A