What is one way that historians can establish the authenticity of a primary source?

According to confucius the main goal of schooling was for young men to become? a. gentle men b. warriors c. monks

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

Why is the treaty of paris (1763) important to the age of discovery/exploration?