Why is w. e.b dubois important to black history month

Which of the following would a historian most likely study to find data

Which organelle is marked with an x?

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.