Answer:
Parents: Constantius Chlorus, Helena, mother of ...
Nationality: Byzantine Empire
Explanation:
A multisided civil war ensued between Constantine and the several other factions vying for the throne. Constantine defeated his main rival for the Western emperorship in 312 and defeated the Eastern emperor in 324 after years of strained relations, thus making Constantine sole ruler of the Roman Empire.
I think the form if government called democracy was formed there
McChulloch v. Maryland (1819), the Supreme Court ruled that Congress had the implied power to create the Second Bank of the United States, and Maryland could not tax it.
