Galen had an inquiring mind and was anxious to form his own independent judgments. His knowledge was equally great in theory and practice. Much of our information on earlier medicine derives from his reports alone, as he absorbed into his work nearly all preceding medical thought.
The crop is primarily grown in the northern states of the country, including Uttar Pradesh, Bihar, Himachal Pradesh, Rajasthan, and a few others. Uttar Pradesh is the largest corn producing state in the country, accounting for nearly 16% of the countryâs corn production.
Corn Geography. 1  Iowa, Illinois, Nebraska and Minnesota account for over 50 percent of the corn grown in the U.S.  The Corn Belt includes the states of Iowa, Illinois, Nebraska, Minnesota, Indiana, Ohio, Wisconsin, South Dakota, Michigan, Missouri, Kansas and Kentucky.