I think it's Ghana Empire Wagadou
The correct answer is letter B
In the social sciences, however, modernization is an extremely complex and comprehensive concept, because it encompasses a huge set of transformations taking place in the economic, social and political structure of a nation. The modernization process can occur concurrently or separately in each of the constitutive structures of the social system. Modernization is a continuous process, which even today produces transformations in contemporary societies.
Supremacy clause
It establishes that the Constitution, federal laws made pursuant to it, and treaties made under its authority, constitute the supreme law of the land. It assures that the Constitution and federal laws and treaties take precedence over state law
