After the fracture of the Roman Empire in 285 CE, this civilization was divided into two territories: The Western Roman Empire based in Milan and The Eastern Roman Empire based in Nicomedia. However, due to the fall of the Western Empire in 324, the Eastern part decided to shift its capital to Constantinople, which is nowadays known as Istanbul. This was home to the Roman emperor until the fall of the city at the hand's of the Ottoman Empire in 1453.
It seems like B is the most likely answer, considering it's really the only one that applies to democracy.
<span>The united states </span>constitution.
Ivan III (the Great) Ivan III (the Great) (1440–1505) Grand Duke of Moscow (1462–1505). He laid the foundations of the future Russian Empire. By 1480 Moscow's northern rivals, including Novgorod, were absorbed by conquest or persuasion, domestic rebellion was crushed, and the Tatar threat was ended permanently.