Jazz, social justice were both big ones
probably stamps cuz ya know they're real tiny and they probably thought that in like 30 years no one would be sending a letter so they're like 'yea ok they're just sticky pieces of paper no one cares'
Answer:
D) The silk road was an important source of cultural diffusion between Europe and Asia.
Explanation:
The Silk Road connected Eurasia and North Africa through the sea. The advancement of technology along the silk road led to to increased trade and stability in political matters led to diffusion of cultures which increased interaction
They ruled that separating children in public schools by race was unconstitutional.
