A Doctor of Physical Therapy (DPT) degree is a post-baccalaureate 3-4 year degree which may be conferred upon successful completion of a professional doctoral program.
Cotton is machine harvested in the U.S., beginning in July in south Texas and in October in more northern areas of the Belt. Stripper harvesters, used chiefly in Texas and Oklahoma, have rollers or mechanical brushes that remove the entire boll from the plant. In the rest of the Belt, spindle pickers are used.
In 1860, the United States produced more than 2 billion pounds (4.5 million bales) of cotton, almost 80 percent of which came from the states of Georgia, Alabama, Mississippi, and Louisiana. About 75 percent of this crop was exported, mainly to England where American cotton enjoyed a near monopoly.