William Savery (July 14, 1750 - June 19, 1804) was an American Quaker, an active preacher, an abolitionist and a defender of the rights of Native Americans.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: William Savery (July 14, 1750 - June 19, 1804) was an American Quaker, an active preacher, an abolitionist and a defender of the rights of Native Americans. ### Response: .