Scorched earth
A scorched-earth policy is a military strategy that aims to destroy anything that might be useful to the enemy while it is advancing through or withdrawing from a location. Any assets that could be used by the enemy may be targeted, for example food sources, water supplies, transportation, communications, industrial resources, and even the locale's people themselves.
Cherokee–American wars
At the end of 1781, the Cherokee invaded Georgia once again with a group of Muscogee, this time being met by South Carolina and Georgia troops under Pickens and Elijah Clarke at the Oconee River after much back country raiding. Evading the American force, the Cherokee withdrew, adopting a scorched earth strategy to deny their foes supplies. The force eventually retreated, opening the back country to further raids.