Sub-Saharan Africa was experiencing an urgent medical crisis in the early 21st century with the spread of AIDS.
So the correct answer is A.
Hope this helps,
Davinia.
<span>Iroquois. Which isn't technically a tribe, but a national confederacy comprised of 6 different tribe under a united government.</span>
CXCII is 192 in Hindu Arabic numerals
<span>They are eighteenth and nineteenth century American educators, Hannah Adams, Noah Webster, and Jedediah Morse, designed American curricula "as a tool for nation-building and citizenship development they wrote concerning the American language, geography, history, and social themes.</span>