Which of the three west african kingdoms was the largest

Which is likely the most serious problem associated with an epidemic? 1. there are sometimes no cures to the diseases that spread. 2. people often die from the diseases that spread. 3. there are usually no ways to prevent people from getting ill. 4. people often don’t know they have a disease.

4. any area in which one nation has power over another; i.e. - this happened to china when it was defeated by japan

Wha industry did the refrigerated rail car impact the most