Which area of the world was hardest hit by aids?

1asia
2europe
3north america
4sub-saharan africa

4 Sub-Saharan Africa
i think it was because aids vame from monkeys
that carry disease that affect alot of humanity

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.