Why is it so difficult to decrease poverty in Sub Saharan Africa?

Match the following italian renaissance artists to their works.

This law states that the "chinese laborers to this country endanger the good order of certain localities" in the united states. which of these would represent a "locality" that would most likely have wanted this law created and passed? a) dallas b) chicago c) atlanta d) san francisco

Match each model with its name and the name of the scientist who created it.