Forests are useful in fighting the effects of air pollution because they produce

According to this map, which of these statements is most correct? a) fewer people are contracting hiv in europe than in the past. b) fewer people are contracting hiv in southern africa than in the past. c) egyptians are less likely to contract hiv than people in sub-saharan africa. d) people in canada contract hiv more frequently than people in the united states.

Who established the peoples republic of china in 1949

How were the economies of the northern and southern states different? how ere they the same? what factors led them to develop differently?