Byzantine Empire

Byzantine Empire: Definition, History & Characteristics

Byzantine Empire also known as the Eastern Roman Empire or Byzantium that lasted for 10 centuries after the fall of the Western. It was one of the great empires in history. Its name, which began to be used in the 16th century, comes from Byzantium, the ancient city on which its capital, Constantinople, was founded.
Carolingian Empire

Carolingian Empire: History, Economy & Characteristics

The Carolingian Empire was a state of the Early Middle Ages, founded by the Frankish King Charlemagne, who ruled it between 768 and 814. The foundations of this empire were laid by his father, Pepin the Short, who in 751 overthrew the last king of the Frankish dynasty of the Merovingians. The new monarch was crowned by Pope Stephen II, who granted him the right to hereditary succession.

Checks and Balances: Presidential System of Government

Indeed, it is a fiction to talk of separation of powers in a presidential system as the three branches of government interact with one another in diverse ways in order to ensure the smooth operation of government. Such instances of cooperation or balancing acts are ironically examples of checks and balances.