President John F. Kennedy
The answer is B, He established an imperial government in place of the Roman Republic. :)
of course it does many things in history caused how we are now, such as ww1 without it there would be no ww2 or no cold war ww1 was a big turning point in history cause it set out the rest of the 20th century
Explanation:
In a democracy the sovereignty is vested in the Public hand's. This means that democracy is that form of government in the sovereignity is vested with people and are exercised by the people, either directly, or through representatives chosen by the people, to whom those powers are specially delegated.
End of Roman monarchy and the establishment of the Republic.