Also, it is mention that some of the reasons why slavery and not indenture servitude became more profitable for the colonist were the lifetime services offered by Africans, besides the status they conveyed to their owners. Slavery became prominent especially in southern colonies, and slaves soon outnumbered the population of the colonies.
The great majority of Africans did not survive the sea journey across the Atlantic. Once in America, the life expectancy of who survived was limited to five years due to lack of resistance to European and American diseases, strenuous work, and brutality of the servants.
However, Africans' experiences in America helped to create a stronger community, and to develop a rich cultural expression among them. All of this made possible the developing of resistance against colonists where running away, work resistance, and rebellions became part of it.
Reference
1. Frederick M. Binder, David M. Reimers. The Way We Live. Essays and Documents in American Social History. 5th ed. Boston, New York: Houghton Miffin Company,