What+did+they+say+when+constatine+tried+to+establish+new+rome

When Constantine attempted to set up "New Rome", he succeeded in making a new political center in the East, unified by the Christian religion. To add, New Rome was a name given by the Roman Emperor Constantine the Great in 330 AD to his new imperial capital at the city on the European coast of the Bosporus strait.

D. All the states working as a single nation is an example of forming a more perfect union.

Many countries have adopted this form of organization to create a perfect union between states. In the case of the U.S., the constitution proposes the system of federalism, where all states maintain its own fundamental political integrity and, at the same time, function within the framework of a federal government. This system of organization prevents the centralization of power, and allows all the states to participate equally in the decision-making process while preserving their autonomy.