I think it is a geocentric model
When Pangaea split up, what happened to the western edge of the North American continent?
(1)southeast that's what I think
<u><em>Studying The Economics Is called "geography"</em></u>
<u><em>Geo Means Earth And Graphy means Study.</em></u>
<u><em>It means to </em></u><span><u><em>Understand the discipline
In short,Your answer will be
C)International economics
</em></u></span><u><em>Wish You a happy time!</em></u>
