Answer:
its was made a U.S inventor call Eli Whitney.
By the mid-19th century, cotton had become America’s leading export.
The cotton gin is a machine that is used to pull cotton fibers from the cotton seed.
A cotton gin – meaning "cotton engine" – is a machine that quickly and easily separates cotton fibers from their seeds
The separated seeds may be used to grow more cotton or to produce cottonseed oil.
Explanation:
The Siege of Vicksburg was a major union victory because it allowed the Union forces to control the Mississippi River and had the effect to cut the Confederate forces in half by isolation.
great Britain(Answer A) the European nation which came to control India in the 18oos. Great Britain dominated power in India in 1800s. British were interested by East India company which exploited cotton. This made the company to loss its monopoly in east Africa.
In my view, environmental changes often lead to global migration, because people need particular conditions to live. So the most suitable option is: <span>A. Environmental changes forced people to migrate to other areas. The number of environment migrants still grows and by 2050, in about 200 million people will leave their homes because of environmental changes.</span>
