Why do Blacks have longer dicks?

Why did Whites always have been the majority despite claims of (blackmailed) historians?

Should selective breeding through extraterrestrials be excluded? If yes, where did black people came from? If not, are Black people really human?

If black people are 100% human, why is it only this black minority who causes the most violence, robbery, drug deals and so on? Bad genes from extraterrestrials?

Why do blacks spread like crazy wildfire while white people birth always stays in minority even in areas full of white people?

Long dicks genes by extraterrestrials to get more women and thus spread their own genes across Earth?

If black people are not human, why are they still tolerated on Earth by white people?