Humanity's dumbest mistake...
Generalizing individuals because of their skin color. This must be the dumbest thing we have ever done and still do today. Everything is blacks vs whites vs asians vs arabs. Just because a certain group of people shares a similar skin tone does not mean they share the same beliefs, morals, ethics or lifestyles. Skin color is no different than eye or hair color. They are unique features that make us different and create the beauty of variety.
Every person is different, and if you judge people based on their skin color, then you are a hateful human being that needs to reconsider your perspective.
Stop the ignorance...