What other challenges did the United States face?

The U.S. faced many challenges as a early young growing country and still does to this day. But some of the challenges were

1. Unequal right for women

2.Slavery

3.Social status (classes)

4.Wars

5.Disease

6. Respecting Indians  and their land

7.Racism

Explanation:

to answer this question you need to explain more

there are a number of different ideologies that come into conflict with regard to immigrants and immigration to the us.