Answer:
This is driven by a number of factors, alone or in combination, such as drought, climatic shifts, tillage for agriculture, overgrazing and deforestation for fuel or construction materials
Explanation:
The name of the historic campaign is The Montgomery Bus Boycott.
Answer:
Railroads
Explanation:
Immigrants from China worked mostly as agriculture laborers on railroad construction.
Answer:
no
Explanation:
It came from Karl Marx and Friedrich Engels in their book "Manifesto of the Communist Party: By Karl Marx and Friedrich Engels" in the mid-19th century, it has been the foremost ideology of the communist movement.
