What was the main reason President Harding struggled to achieve his campaign promise of “a return to normalcy”?

The government spent most of its time regulating business.
Social changes were happening very quickly.
Harding spent much of his time assisting European nations.
Political changes happened very slowly.

the answer is b: the religion they practice.

here's why:

there were many different native american tribes and those with similar characteristics formed a main tribe or nation. each had its own language, religion and customs.

do u have any answer choices?

"they had a large area of land that they owned."

this is a good question! i'll do some research and come back when i have the answer!