The best kangaroo tails have very long tails such as the kangaroo tail in Figure 8.1. The long tail suggests that the market has extended too far into a zone and is likely to reverse. There are other characteristics unique to the kangaroo tail, and all kangaroo tails must maintain all these characteristics.
The United States is ranked third in production, behind China and India. Almost all of the cotton fiber growth and production occurs in southern and western states, dominated by Texas, California, Arizona, Mississippi, Arkansas, and Louisiana.
Eli Whitney's cotton gin. When white people first began to grow cotton in North America in the 1600s AD, they brought over the cotton churka from India to help them get the seeds out. In the 1700s AD, people in the southern part of North America began to grow more and more cotton.