What does research show about social exchange theory's explanation of greater male power in marriage?

What conclusion can be drawn from the information in the chart? a) africa's total number of hiv/aids cases makes up close to 20% of the world's total aids cases. b) poverty and lack of education are the only factors that have pushed the african aids rate to 6.1%. eliminate c) a major challenge facing african governments is finding a way to effectively combat the aids epidemic. d) north american aids rates are lower than the worldwide rate because of extensive government intervention and spending.

Did the writers of the declaration of independence accomplish their goals (did we get our independence and the new government we wrote about)?

How did the people of latin america come to speak the language of spanish