What did native americans have in common with the zulu of south africa and the aboriginal people in australia?
a. they belonged to some of the most ancient agricultural civilizations in the world.
b. they all looked to central governments for protection and assistance in their struggle against white supremacist settlers.
c. they found themselves pushed aside by centralizing government trying to control large interior regions.
d. both groups saw such little chance at advancing in civil rights that they resorted to emigration.
e. they all saw themselves pulled into the vicious debt cycle that accompanied cotton sharecropping?

All three mentioned groups of people have been pushed aside by the colonists and were suppressed to the max. They were forced to work on plantations and mines, they had no rights, very often were used as slaves, were not allowed to go to the same places as the colonists did, and their culture and beliefs were endangered and in big portion destroyed by being forced to accept another culture and religion.