Answer:
The middle class expanded as a result of industrialization.
Answer:
The Civil War
Explanation:
Pretty obvious why it happened. Confederate veterans were fed up with the Conservative legislators, so they created a hate group to go against the typical Conservative idea that slaves should be free. Hope this helps :)
Answer:
each colony depended on which crop grew best in that colonies' type of soil.plantations would not have been successful if there hadn't been so many people working
Explanation:
I think the answer is introverted
I would say that the answer is the Panama Canal. Even though construction began in 1904, it is the only canal I can think of which fits the description given.
The canal cuts across the isthmus of Panama and it connects the Atlantic and the Pacific Oceans.