What marked the end of the frontier?
a. when native americans took all of the land
b. after settlers completed the gold rush
c. when fences went up and open land was gone
d. when people stopped settling
e. when treaties signed over land

Brainliestttme : ) what demographic changes occurred after world war ii?

The chinese exclusion act was the first significant law restricting immigration into the united states. why do you think the us government singled out chinese immigrants in particular for exclusion?

List five major cold war events that occurred internationally between 1945 and 1965. list five domestic events that occurred in the united states during the same period. make sure to include a brief description and the year of each event.