As cotton became the backbone of the Southern economy, slavery drove impressive profits. The benefits of cotton produced by enslaved workers extended to industries beyond the South. In the North and Great Britain, cotton mills hummed, while the financial and shipping industries also saw gains.
Answer:
A. The capital city of Tenochtitlan could be easily defended from attack.
Explanation:
The capital city of Tenochtitlan was located on a swampy island and as such the surrounding water was a natural defense system against would-be invaders.
The Aztecs built bridges from their city to the mainland which could be removed if they were being attacked.
A prairie schooner is just a fancy name for a covered wagon, which was used to bring people and/or goods across land.
Answer: Bartolomeu Dias, also called Bartholomew Diaz, was a Portuguese navigator whose discovery in 1488 of the Cape of Good Hope showed Europeans there was a feasible route to India around the storm-driven southern tip of Africa.
Explanation: