Genesis 10:32 These are the families of the sons of Noah, after their generations, in their nations: and by these were the nations divided in the earth after the flood.
There is but one race on the planet, that is the human race. We all come from the same family. God goes into detail in this chapter so you will know. Noah and his 3 sons got off the ark. They started having children. Their children had children.
From where the ark came to rest people multiplied and spread all over the planet. We are all one race. We all come from the same family. We are all related to each other.
Over the years people will develop different characteristics possibly due to living conditions, possibly due to being attracted to someone like themselves but we are all related.
There is none of us that evolved before or more than the other. There is no superior race. There is jealousy and anger. Selfishness reigns but we are family.
So no need for so called racial fighting or tension. Just understand that biblically we are all from the same family. That being the case we can love each other. We can share the gospel because we want none of our family to go to Hell!