"The First Battle of Bull Run (called First Manassas in the South) cost some 3,000 Union casualties, compared with 1,750 for the Confederates."
Answer:
Trade contributed to the spread of Islamic culture and led to a growing feeling of internationalism.
Explanation:
I believe it is centers of great learning and art, preserved much of Greek knowledge. I believe those are the only two. I hope this helps!
New diseases caused many deaths, european colonist began using enslaved laborers, spain used the encomienda system in the americas, native people were forced from their land.