How did the Manchu come to start the Qing dynasty? a They took control from the rebel forces.
b They seized control from the Ming by elections.
c They established themselves as an economic force.
d They convinced the rebels and the Ming to unite with them.

Which effect did the united states supreme court's decision in plessy v. ferguson have? 1. ending segregation in all public schools in america 2. protecting voting rights for african americans by eliminating literacy tests 3. upholding the rights of all citizens to be treated equally by the government 4. authorizing the system that kept black and white people separated