They controlled what today is called Istanbul. They were part of the Roman Empire that did not collapse and controlled basically the whole eastern region of it.
The westward expansion (A.K.A Manifest Destiny) was believed, by the Americans, that they could claim that land so they could spread their government and rule westward.
They also believed they were protected by a higher being, Providence.
For Plato is:
A.
It solidified the people’s resolve for constitutional reforms.
