What did the United States do in 1863 that caused violent conflict with the Nez Perce? They began to auction off Nez Perce lands to the highest bidders.
They asked some Nez Perces to give up lands occupied by other Nez Perces.
They attacked Nez Perce tribes to allow settlers access to gold on tribal lands.
They entered Nez Perce land to educate tribal children in American ways.

either b or d i am not really sure. anyone have the answer tell me

Explanation:

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.