Why are black people extremely strong, but there has never been any strong black army in history?

1. In fact, black people are not strong, only American blacks are strong. American blacks are the descendants of coolies robbed from Africa. They were strictly selected, so their descendants are naturally strong, but ordinary blacks in Africa are not that strong.

2. Fighting a war requires brains and organization and discipline, but blacks don't have much organization and discipline.

3. Even in the era of cold weapons, fighting a war requires the addition of technology, such as catapults, sword making, etc., and these blacks are a little bit lacking.

4. Blacks have the problem of getting by and are very easy to be satisfied with the status quo. Therefore, there is not much desire for aggression, and naturally there is no need to organize a strong army.