How are the many nationalities, and different looks of people in skin tone/hair texture/eye color and shape, explained if we are all sons/daughters of Adam?
Originally, the entire human population spoke one language. God told them to spread throughout the Earth to fill it. But instead of listening to Him, they decided to congregate in one city. Seeing that they were disobeying His command, He Himself scattered the people throughout the world and changed their language into many languages, so they could not communicate freely with one another. (Genesis 11) After people were scattered throughout the world, those with the same language congregated to form their own nation. Each nation grew, with the people interbreeding within their own people. Humans have a very complex building block system. Each block—gene—determines your feature. It appears that Jehovah created Adam and Eve with genes that included blue, green, brown eyes; black, brown, red, blonde hair; curly, wavy, straight hair; etc. Therefore, each of their descendants could be born with any of these combinations. When people of each nation interbred, their dominate genes became predo
