What did martin luther king means when he tells americans to "be true to what you say on paper"?

He argued for basic human rights, to not just write something down that you wouldn't do yourself or what you would think isn't fair.

Explanation:

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.