The new line would support communities and military outposts on the frontier. It would give settlers safe and dependable passage west. And most importantly, it would tie new states California and Oregon to the rest of the country. it would also help deliver mail across the nation much faster
Hey i wanna help but idsk it i need points lol your welcome
Answer:
Nez Perce Chief Joseph: 'I will fight no more forever', Surrender speech - 1877.
Hope that helped!!