What three continents was the roman empire part of

The ancient Roman Empire which was spread across the three continents namely – Europe, Asia and Africa.

Explanation:

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for hobos it was a very hard time most hid on the sides of the railroad tracks causing people to get bulls and get them off sometimes causing in fatal death they couldnt get people to give them money because the   people were also in need of money

d.)   when the us left nato after the end of the cold war and they had to evolve to focus on more humanitarian measures with the smaller budget