Hans Gottlieb Leopold Delbrück was a German historian. Delbrück was one of the first modern military historians, basing his method of research on the critical examination of ancient sources, using auxiliary disciplines, like demography and economics, to complete the analysis and the comparison between epochs, to trace the evolution of military institutions.
Hans Delbrück before 1902
Hans Delbrück later in life.
Hans Delbrück
Pericles was a Greek politician and general during the Golden Age of Athens. He was prominent and influential in Ancient Athenian politics, particularly between the Greco-Persian Wars and the Peloponnesian War, and was acclaimed by Thucydides, a contemporary historian, as "the first citizen of Athens". Pericles turned the Delian League into an Athenian empire and led his countrymen during the first two years of the Peloponnesian War. The period during which he led Athens, roughly from 461 to 429 BC, is sometimes known as the "Age of Pericles", but the period thus denoted can include times as early as the Persian Wars or as late as the following century.
Bust of Pericles bearing the inscription "Pericles, son of Xanthippus, Athenian". Marble, Roman copy after a Greek original from c. 430 BC, Museo Pio-Clementino, Vatican Museums,
Bust of Pericles, Roman copy of a Greek original, British Museum
Phidias Showing the Frieze of the Parthenon to Pericles, Aspasia, Alcibiades and Friends, by Sir Lawrence Alma-Tadema, 1868, Birmingham Museum & Art Gallery
Bust of Pericles after Kresilas, Altes Museum, Berlin