Which best summarizes the concept of natural selection?
O A. Organisms best adapted to their environments survive.
O B. The oldest organism is the fittest for survival.
O C. The fittest organisms have the fewest offspring.
O D. An organism will always mutate to survive.

African americans at the time just came out of slavery and needed money to provide for there families. so they joined for the money mainly.

The question of what caused the full effects of the radical stage, also called the second french revolution by some historians, which shook the political and social reforms in france have caught the attention of many scholars, particularly because of principles implemented during this stage which is contradictory to the fundamental principle of the french revolution itself, by using dictatorship to create equality.