Why did malcolm x leave the nation of islam?

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.

What will not cause political parties to change or develop

Which events are correlated but do not necessarily have a causal relationship?