Betzig found that, among the first six civilizations, men disproportionately had

These six early civilization contain Mesopotamia, ancient Egypt, the Harappan civilization of the Indus Valley and ancient China which are all part of the Old World while the other two Mesoamerica and South America are of the New World.

i would say b probably

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.