2. Athens was the centre of civilization, and Greek culture and ideas were penetrating all the nations in her vicinity. Rome was rapidly developing and Carthage was at the summit of her glory. She had control of much of the Spanish or Iberian peninsula. Persia, after absorbing all the old monarchies of the east, was declining. The “march of empire” was distinctly defining its “westward course.” It was about the middle of this century that Herodotus, the “Father of History,” was rising to fame, and a few years later Xenophon, the Greek general and historian, was born. Thucydides, another historian, dates from this period. The great career of history now fairly commenced. 443—Herodotus emigrated from Halicarnassus, in Asia, to Greece. 431—The Peloponnesian war, a bitter contest between Athens and Sparta, commenced. It lasted twenty-three years, and was again revived, ending in the conquest of Athens by Sparta. This war was followed, after some time, by the rise of the power of Thebes, under their famous general, Epaminondas, who broke the power of Sparta. Thebes sunk into insignificance after his death, and Philip of Macedon commenced the subjugation of all Greece. He was followed by Alexander the Great, who, in return for the loss of republican liberty, rendered Greece illustrious by conquering the Persian empire, and imbuing all the Eastern World with its philosophy and arts. For all these great events one hundred years were required. 429—The death of the illustrious Pericles occurred in this year. ”—Plato, the disciple of Socrates, and, in some points, superior to him in mental discipline, was born. 420—About this time Alcibiades, the nephew of Pericles, became prominent in Athenian affairs. He had brilliant powers, but little principle. 406—The battle of Ægospotamos, gained by Lysander the Spartan, broke the power of Athens. 404—Athens was taken by Lysander, its walls demolished, and the government of the “Thirty Tyrants” established by the Spartans. Alcibiades, banished from Athens, was assassinated by the Persians, at the instigation of the Spartans.