The British changed their strategy and won many battles such as Charleston, savannah, and Camden in which colonial section?

Explanation:

the British who had worked hard to protect their lands from the colonial encroachments with the land hungry colonials in the South.

what the first or next guy says

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.