It would be B, Hope this helps!
Answer:
The movement sought to raise Black self-awareness and to unite Black students, professionals, and intellectuals. As Black political activity increased, the apparently monolithic NP began to fragment.
The right reference that you would use to find out more about the location of the river Cosumnes River is an atlas. The correct answer is option A. At atlas is a book that contains illustrations of charts and maps of various parts of the Earth. The word "Atlas" comes from the name of a Greek god "Atlas" who is known to be a Titan who supported and carried the Earth on his shoulders.