What Is The Name Of Differ Bloodlines Of Pits?

Just so you know the names we have today were just made up and breed a certain way. You have red nose which there noses are red, you have blue nose ( remember the right way to tell is there belly. It should have a blue grayish color. You have lowrider which are short and stalky pits, Fawn pit's ( my opinion are the most georgouse pit's).This breed were made for one reason ( they were made from bull dog and great dane a very long time ago. This man breed them to hunt down and  kill bears. They were not made for looks or different types of colores. Research and you will find the oldest and first picture of a two pitbulls taking down a bear with owner. Its actually amazing they come a long way.