It would be the "Ninth Amendment" that states that the rights in the U.S. Constitution are not the only rights that citizens possess, since the Founders wanted many rights to be reserved for the people and the states.
Because
The government viewed Cuba as a nation in need of independence. Granted, the U.S. wanted Cuba independence from Spain so that the U.S. could exert indirect political and economic control over the nation, its peoples, and its resources.
The purpose of the Force Acts was primarily to "<span>(A) limit the actions of the Ku Klux Klan," since the Ku Klux Klan was making it difficult for the federal government to enforce the Fifteenth Amendment. </span>