Who claimed, “Nothing exist, even if it exists it cannot be apprehended; even if it apprehended it cannot be communicated to another”?
  • Gorgias
Which Athenian colony, founded in 444 BC, was Protagorus, the earliest self-proclaimed Sophist, asked to write a Constitution for?
  • Thurii
Which philosopher after Parmenides, wrote his extent works, Purification and On Nature, in hexameter verse?
  • Empedocles
Which Greek philosopher statesman a pupil of Parmenides, commanded the Samian fleet which defeated the Athenians under Pericles in 441 BC?
  • Melissus
In which city did Aristotle take refuge following anti-Macedonian reactions in Athens in 323 BC, reportedly saying that he was saving the Athenians from sinning twice against philosophy?
  • Chalcis
Which Greek philosopher, a disciple of Gorgias, co-founded the Cynic school along with his pupil Diogenes?
  • Antisthenes

The history of the lands that became the United States began with the arrival of the first people in the Americas around in which BC?

  • 15,000 BC.