Where dose North America end and South America begin?

There was something called the Pangaea. As time passed, the Pangaea separated. North America is located in the North. South America is in the South. North America ends in Panama, and South America begins in Colombia.

There was something called the Pangaea. As time passed, the Pangaea separated. North America is located in the North. South America is in the South. North America ends in Panama, and South America begins in Colombia.