I'm not sure what your answer choices are but here is a link. Hope this helped! http://occupytheory.org/oligarchy-pros-and-cons-list/
Drought and famine cause poor diets and weaken the health of many people
Jim Crow laws were any of the laws that enforced racial segregation in the American South between the end of Reconstruction in 1877 and the beginning of the civil rights movement in the 1950s.
Explanation:
Child labor and massive amounts of air pollution.
