Who left world war 1 to fight the king back home?

What event brought the us into wwii? what conflicts happened after the us entered the war? i know the first part of this question, i need with the second part.

Ul a union in crisis 20 select the correct answer submit test who rejected the worcester vs georgia ruling in hopes that the land they occupied would go to white settlers? captain richard h. pratt oa ob. emmeline b. wells c. andrew jackson od. samuel austin worchester e elihu butler reset next

Between 1870 and 1916, approximately how many immigrants came to the united states? 10 million 25 million 75 million 125 million