The Manifest Destiny influenced the Boomer Movement, by the manner of it drove Boomers to claim unallotted land in Indian Territory, because The Manifest Destiny was an idea that expressed the conviction that the United States of America is a country that had a divine destiny of extend and grow from the Atlantic coasts to the Pacific, so for that reason that belief influenced Boomers (Or white settlers) to travel and apropiate of the Unassigned Lands on the Indian territory (That today is Oklahoma) in 1879 before the President Grover Cleveland opened that territory.
