Why have White people always been narcissistic, barbaric?

Racism has always started with White people. They are the people that have invented racial slurs to use upon people that are different from them. It is the White man that has eradicated many species of animals that are now extinct and are still continuing to exterminate them. It is the White man that believed his 'kind' were the most superior group in the universe. How wrong that was. It has only been the White man that has created groups that oppress innocent human beings. It is the White man that came to Africa with greed and barbaric blood running through their veins. They then plundered the land, d the women and children, killed the men, enslaved the people, and tried forcing their own beliefs and political system in the African nations. The Africans had their own well functioning system. It was running perfectly fine. You chained the African people and brought them to land that you stole and force them to work and build America as it is now.