How does indentured servitude eventually get phased out towards 1700 by the institution of African slavery? What are the economic and demographic dynamics at play between the population of mostly European indentures and the new form of slave labor in the colonies?

i need the diagram.

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth