Thucydides, on stasis, 22 _ff._; on empire, 23 _f._; Funeral Oration of, 44 _ff._; on the Athenian empire, 75 _f._; political sense of, 77. Tigranes the Great, conquers Syria, 192. Tribute, how used by Athenians, 71. Troy, visited by Alexander, 124 _f._ Truth, in Plato, 98. Tyche, worship of, by the irreligious, 144. Tyranny, outlawed, 239 _f._ Tyrants, absent in Sparta, 84; in Greece, 224 _f._ Universality, logical issue of imperialism, 4 _f._ Worship of the dead, so-called, 14 _ff._ Xerxes, army of, 40. Yue Tchi, immigration of, 192; occupy Sogdiana, Bactria, and India, 193. Zeno, tutor of Antigonus Gonatas, 222.