Answer:
they gained diseases from the Europeans such as smallpox and diphtheria which greatly reduced theie population. hope this helps!!
edit: not too sure abt the solution sorryy
Answer:
well A
Explanation:
The Romans are renowned for engineering marvels, among which is the aqueduct that carried water for many miles in order to provide a crowded urban population with relatively safe, potable water, as well as less essential but very Roman aquatic uses
The silk road is important because of getting to see exotic customs which is connected through the trade routes. while they get to trade more items with other people (movement of goods) and brings cultures all around (ethno-culture)!