The delian league part: Did you mean...?

The Pentecontaetia (Pentekontætia, πεντηκονταετία) or “the account of the fifty years” is a term first used by Thucydides to describe, in Book 1, Sections 89 to 117 (1.89-117) of his History of the Peloponnesian War, the period between the...

Cimon (c. 510 – 450 BCE) was an Athenian statesman and, as strategos, frequent commander of the Athenian fleet when the city was at the height of its power. He won military glory by defeating Spartan rival Pausanias and then the Persians...

Samos is a Greek island in the east Aegean, just off the coast of modern-day Turkey. It particularly flourished in the 6th century BCE and was famous in antiquity for its navy, wine, and important sanctuary to Hera. Samos was an active member...

Artaxerxes I (r. 465-424 BCE) was the sixth monarch of the Achaemenid Persian Empire. He was the son of Xerxes I (r. 486-465 BCE) and his principal wife Amestris (d. 424 BCE) and grandson of Darius I (the Great, r. 522-486 BCE). He continued...

Pericles (l. 495–429 BCE) was a prominent Greek statesman, orator, and general during the Golden Age of Athens. The period in which he led Athens, in fact, has been called the Age of Pericles due to his influence, not only on his city's fortunes...

The Hanseatic League (c. 13th–17th centuries) was a powerful network of merchant guilds and cities that dominated trade across northern Europe for centuries. Emerging in the late Middle Ages, the League united towns from Lübeck, Hamburg...

The Delian Problem: finding the value of the cube root of 2

The Treaty of Versailles, signed in June 1919, was an agreement between the victors of the First World War (1914-18) which redivided parts of Europe and imposed reparations, armament limitations, and total blame for the war on Germany, one...

A cartoon highlighting the principal weakness of the League of Nations, that the United States, despite being instrumental in founding it in 1919, did not become a member. (From Punch magazine, December, 1919)

De-Ka-Nah-Wi-Da and Hiawatha is the written account of the oral history of the origins of the Haudenosaunee (Iroquois) Confederacy, detailing how the great peacemaker Dekanawida (De-Ka-Nah-Wi-Da) met Chief Hiawatha and established peace between...