What impact did emperor constatines establishment of the new rome have on the roman empire

I looked it up and found this 

It shifted the balance of power from Rome to the East. As the West declined, the Eastern Empire prospered. Constantinople became the new center of the empire's political and commercial power because of the new challenges there. Rome was too far from the "action" as it were.

Black jesus and spirituals

The answer is william henry harrison pursued and defeated british forces retreating into canada.