John adams was the second
B) he was the first sfrican american to serve as the mayor of Atlanta .
The Silk Road trade allowed for diffusion of technologies to go throughout Eurasia. For instance, silk-making technology from China was able to diffuse and reach areas in Europe. Another example would be the religion of Buddhism. Buddhism originated in India and made its way to China along the Roads, and changed a bit along the way.
I think it’s C. They objected to the church earning money.