One major pull factor that contributed to the population growth shown in the urban area of northern Illinois and Indiana was "<span>racial discrimination," since many blacks in the South fled to the North in the hopes of living better lives. </span>
I believe its Greenland hope this helps.
Some Africans captured in wars were sold to European traders by other Africans. Many were captured but died of disease or starvation before arriving. The Transatlantic slave trade profoundly diminished Africa’s prospective to develop economically and uphold its social and political stability.
Socially, the biggest impact the Trans-Atlantic slave trade had on West Africa was a decrease in their population.
Looking at my history books, they seem to be called radical republicans. Hope this helps :)