Answer: C
Explanation: not 100% sure but i think its because they needed people to help with their farming so they used slaves
Answer:
Aqueducts required a great deal of planning. They were made from a series of pipes, tunnels, canals, and bridges. Gravity and the natural slope of the land allowed aqueducts to channel water from a freshwater source, such as a lake or spring, to a city.
Because of the Industrial revolution europeans were envy to expand with their new found wealth. Because of the money gained from the industrial revolution they could try to take control of other foreign territories in means of expanding for their own personal gain
Trade agreements between which two countries? In general, trade agreements are intended to improve the economy of both nations who agree to the new trade rules.
Time, place , and manner clause.