it's fundamental

Some politician or a representative of some politician (maybe Barack - can't remember) said something like this:

"Race is one of the greatest dividers in our country as is gender."

Gender is a better divider because it makes about half and that's usually pretty easy to keep track off. The greatest divider would have to be infinity Infinity is a lot of parts to divide something into. Conversely, 0 is our least greatest divider because that shit's illegal.