What made the California Gold Rush such a significant time in early American history? A It brought a flood of Chinese Immigrants to work on the railroads.
B. It made a few people wealthy.
C. It opened up the west to settlers and sped up the creation of communities.
D. It drove Native Americans from their ancestral lands.

C

Explanation:

The California gold rush had a far reaching effect on the westward culture, it helps establish a distinct culture out west, had an effect on economies and international immigration. This helps build the communities and open the west to the settlers

b.

explanation:

he is racist

"oh, lets coppy china and build a great wall around bla bla bla.that way,we wont lose out to other countries." in the end, he did not build anything

a. the astrolabe could determine the correct latitudinal location of the ship