I think God thought:
okay, this babel thing is way out of hand, time to fuck them up a bit:
I shalt make white folk; they will conquer much of the world at one time and enslave other races. To highlight their imperfections, I will create an idiot breed and they shall be called The French
I shalt make black men; they will be enslaved and generally fucked over by the white man for an amount time, so I will give them very large reproductive organs to attract unsatisfied white women
I will create Indian people and they will reproduce often. I will give them funny accents and they will smell strongly of the food they eat
I will create mexican people to mow the lawns of white people. They will own at boxing
I will bring forth asian people, they will race cars and draw pictures of people with fucked up hairstyles...they shall call it animi
Finally, I will create Jews, they will be my chosen people and will succeed often. They will kill my son one day so I will create Germans
haw!