NEED HELP ASAP 60 POINTS Which of the following best describes the United States?

It has a market economy with no government regulation. This is the only system that can work with a government run by the people.
It has a command economy. A large nation like the United States needs the government to control all growth of business to prevent problems.
It has a traditional economy. Most communities are focused on providing their own needs with the resources available in the local area.
It has a mixed economy. The government protects individual rights, such as minimum pay for work and choices in goods and services.

Its D i did this

Explanation:

D. It has a mixed economy. The government protects individual rights, such as minimum pay for work and choices in goods and services.

Explanation:

was a long, primarily nonviolent series of events to bring full civil rights and equality under the law to all americans. the era has had a lasting impact on united states society, in its tactics, the increased social and legal acceptance of civil rights, and in its exposure of the prevalence and cost of racism. in the south violence and fraud in southern elections from 1868 to 1876, which had reduced black voter turnout and enabled southern white democrats to regain power in state legislatures across the south