Gold, spices, and rich crops.
In the given time frame from 1700 to 1790 the population of England and Wales did not decreased at all, on contrary, the population in England and Wales actually was rising steadily, and by the end of this period there was a fast increase in the population, similar to the ''baby boom'' period few centuries afterwards.
He supported civil rights, National Association for the Advancement of Colored People (NAACP), wipes out military segregation and supports civil rights of all Americans. He was the first President to address the NAACP and to issue an executive order about civil rights.