What American tactic proved affective against the British army in the southern colonies?

They used hit-and-run raids, mobility, sabotage, and ambushes

The answer is b bro yes

Contributing factors  leading  to the harlem renaissance were the great migration of african americans to northern cities, which concentratedambitious  people in places where they could encourage each  other, and the first world war, which had created new industrial work opportunities for tens of thousands of people.