What 2 geographic features dominate south america

European expansion into africa left native regimes intact but had a strong impact on local societies what does this mean

How did testimony such as this from the triangle shirtwaist factory disaster affect the workplace?

In the early 1900s, the national association for the advancement of colored people strongly urged the federal government to a) punish lynch mobs. b) overturn jim crow laws. c) limit integration. d) limit activist organizations.