I would say these three markets,
services, and
factories
Answer: • by helping produce crops for trade
• by contributing their skills as artisans
• by making business connections
Explanation:
Enslaved people contributed to the growth of the Roman economy by helping produce crops for trade, contributing their skills as artisans and also by making business connections.
It should be noted that the enslaved people didn't attend school to learn about trade and also didn't vote on the laws that were economically favorable.
Therefore, the correct option is A, C and D.
Answer:
The President is responsible for implementing and enforcing the laws written by Congress and, to that end, appoints the heads of the federal agencies, including the Cabinet. The Vice President is also part of the Executive Branch, ready to assume the Presidency should the need arise.