25 !
why were ethel and julius rosenberg put on trial in 1951?

a. they advocated resisting the draft.
b. they gave atomic secrets to the soviet union.
c. they were recruiters for the communist party.
d. they planted bombs on u. s. military bases in europe.

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain

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.