Answer:
It is C , They planted cotton and practiced slavery.
Explanation:
I got it right.
Answer:
2.Great Britain
Explanation:
Yep, our govt. was infact modeled after the same enemies we ran away from in the earlier days.
Harper's Ferry was a ship with a large arsenal.
The main reason why so many of the machines that sped up production and travel were invented during the 18th and 19th centuries is because this was the time of the Industrial Revolution, which saw a great increase in factory production, which helped create the machines in question.