Title: American heritage
Subjects: Pueblo Revolt, 1680, Somers Mutiny, 1842, Passenger pigeon, Civilization, Yalta Conference (1945), Mayas, Antiquities, Subways
Places: Yucatán (Mexico : State), Central America, Dakota Territory
People: Frederick Catherwood, Ignatius Donnelly (1831-1901), Robert E. Lee (1807-1870), Burt L. Standish (1866-1945), Alfred E. Beach (1826-1896), Alexander Slidell Mackenzie (1803-1848), Harvey Dunn (1884-1952)
Time periods: New York (N.Y.)