The Nez Perce tribe. They were regarded as plateau Indians who lived between the Rocky Mountains and the coastal mountain system. Their villages were located alongside streams and their main source of food was the salmon.
Answer:
They served as land guides, pilots and spies for the U
nion army during the 1862 Peninsular Campaign
It ended the revolutionary war.
It named a five member commission to negotiate a treaty.
It noted American independence.