Answer:
D
Explanation:
Before crop rotation in the Agricultural Revolution, fields would often be fallow for months at a time. Crop rotation allowed certain plants to be planted so that nutrients could be returned to the soil.
It is false because they came from the countryside
Answer:
The correct answer is 'Shipbuilding'
Explanation:
Advanced shipbuilding in proper docks took place during the age of exploration and with the advent of colonialism.
The shipbuilding industry was of particular importance for American colonists as they needed regular transportation between England and America. Once, colonies were established and they became profitable, there was an even higher demand for strong ships that could cross the Atlantic Ocean.
Hence, the ship building industry based in Belfast and Liverpool were of immense importance.
The Compromise of 1850 was a series of laws passed by the U.S. Congress in 1850. The compromise was created when new land was added to the United States after the Mexican War (1846-48). The northern free states and the southern slave states argued over whether the new land would allow slavery or not.