Who was the second president of the united states of america?

1) john adams
2) george washington
3)hillary clinton (it’s obviously not this one lol)

Why caused john quincy adams to write the monroe doctrine?

Indicate the point where a monopoly will set its price

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