Some people in the north thought of all the south as barbaric. Also he wanted only for a unified america to emerge. It was also bad for the south because a new civil war almost arose.
Although rice and maize are the two major staple crops of the region, wheat, millet, barley, potato, mustard and some other minor crops also make important contributions to hill agriculture. Rice can be grown virtually everywhere below 1800m on irrigated land, and maize on rainfed land up to an altitude of 2500m.
The British East India Company played a major role in British imperialism, all because as British products flowed into India; the Indian goods we're not able to be shipped to Britain because Indian goods were outlawed in India. Soon enough the East India Company was shut down and Britain took it over and used it to sell Britain goods not Indian goods. Thus helping Britain and shutting out India.