Answer:
Articles of Confederation
America's first constitution, the Articles of Confederation, was ratified in 1781, a time when the nation was a loose confederation of states, each operating like independent countries.
Byzantium was chosen as the capital of the Roman Empire for its strategic benefits, central position and excellent harbor.<span> Byzantium also symbolized a break from Constantine's predecessors.</span>
Caesar Augustus defeated his enemies, ending the civil war
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