Which of the following most accurately describes how human societies
changed during the Neolithic Era?

A. Human populations spread to almost all of Earth's inhabitable
surfaces

B. Societies isolated themselves from others and avoided trading
valuable resources.

C. People followed their food source from season to season or
region to region

D. People began to specialize in jobs other than hunting or gathering.

D. People began to specialize in jobs other than hunting or gathering.

Explanation:

Since they had more advanced tools and could farm crops, they didn't have to move around as much and could have other jobs.

the declaration states, “we hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty, and the pursuit of happiness….”