Which accurately describes differences between free blacks in the North and free blacks in the South?

On average, being married has a(n) effect on happiness.

Aregion home to ancient civilization

Ineed answers fast how do conflict and cooperation among groups and organizations influence the development of the world? 1. choose two of the following topics: ethnicity and race, working conditions, immigration, military conflict, economic stability. 2. discuss how these two topics impact the development of countries. provide examples. 3. post your response to your teacher.