what happened to both the lakota and the nez percé during the 1870s?
a. both became great friends of the u. s. government.
b. the u. s. government lost wars to both.
c. both were forced to leave their homelands.
d. the u. s. government bought land from both.

The answer is :
c. they had to pack up and leave in a futile hope to avoid genocide.

It could be anything, recent improvements in technology/telecommunication/internet have increased the pace of globalization.generally, it has something to do with technology. globalization means that people around the world are brought together through technology which speeds things up. so maybe some of those options could be correct. : )