Approximately 180 million years
All continents were united in one super continent known as Pangaea. according to Wegener, an observation into the shape and designs of the continents reveals that all the continents were once one large mass. the continent begun to split approximately 180,000 million years ago.
The answer is Fight to defend the polis.
This Is True Bc They Really Had No Where Else Or The Knowledge Too Journey Anywhere Else .