The Europeans were able to defeat the Africans in battles because the British had:
More people than the Africans
Superior industrial weapons
The moral advantage on their side
All of the above

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