Answer:
It appears that you are talking about the Middle Ages so the answer is 'C'. Irrigation goes back to pre-history and the fertile crescent.
Explanation:
Before the Civil War, most people in the North worked in factories.
Answer:
(Because they were forced to pay a tax on shipped goods and this angered them because the tax rose more and more) -Raymond :3
Explanation:
Slaves were sold which means money was traded and you need money to successfully thrive and so when it ended there was no more money so they had to find different ways and it took a while.
