Pangaea

Lets say that all the continents were back together (Pangaea) and all the governments were next to each other and all the wars that were across the world are now right next to us. That would be really bad because all the terrorist are now right next to all of us and could enter our schools in about 5 days by driving. Our safety would drop down to about 100 to 20. And all the climates would collide, lets just say that, it would be very bad.

Picture from here