Answer:
The answer is A.
Explanation:
I choosed A because of the cotton gin. Slavery was booming in the 1800s and with the creation of the cotton gin. Cotton could be cleaned more quickly. This revolutionized the cotton industry. Now, I am unsure about the sewing machine though.
The Answer would be C.
Looking at the photos given, you can see the world and it's different views given.
pacific
the Pacific ocean is between the Asian subcontinent and North America
Answer: D. Great Britain
