Which detail BEST reflects the Native Americans’ difficulty in choosing between the British and Americans?

(A) After the Revolutionary War, the United States needed money so it sold Native American land.
(B) in 1783, The British recognize the United States as a country at the peace of Paris, which did not include or mention Native Americans.
(C) The Delaware Indian Tribe want to support the Americans, but after the Americans killed their leader they supported the British.
(D) The Declaration of Independence said that Indians had fought against American, so they cannot receive rights and freedoms.