How did the U. S. Constitution solve a problem created by the Articles of Confederation?

A. It stopped the national government from imposing taxes.
B. It gave the national government the power to raise an army.
C. It required unanimous consent of the states to pass amendments.
D. It prevented acts of piracy against American ships off the coast of Africa.

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.

What are three voluntary behaviors that is not control by results?

As of 2013, the world’s total population was about