The Mason-Dixon Line: What? Where? And why is it important?

The British men in the business of colonizing the North American continent were so sure they “owned whatever land they land on” (yes, that’s from Pocahontas), they established new colonies by simply drawing lines on a map. Then, everyone living in the now-claimed territory, became a part of an English colony. A map of the British

source https://historycooperative.org/mason-dixon-line/