What affect did the multiple ethnic groups settling in Louisiana have on the culture ?

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

Hawaii was discovered by the who called it heaven.

How many white southerners defended slavery