Here is the answer of the given question above. The Athenian domination of the Greek world lasted for 27 YEARS. The Athens are also the ones who dominated the Delian League--the alliance of the Athens with other Greek city states as called by the modern scholars. Hope this is the answer that you are looking for.
After ten centuries of wars, defeats, and victories, the Byzantine Empire came to an end when Constantinople fell to the Ottoman Turks in May 1453. The city's fall sent shock waves throughout Christendom. It is widely quoted as the event that marked the end of the European Middle Ages.
It should be D. because they blockaded the mississippi river.