In 1854 Horace Greeley, a New York newspaper editor, gave Josiah B. Grinnell a famous piece of advice. "Go West, young man, and grow up with the country," said Greeley. Grinnell took Greeley's advice, moved west, and later founded Grinnell, Iowa.Before 1830 Iowa was Indian land, occupied by the Sauk, Fox, Missouri, Pottowatomi, and other Indian tribes. The defeat of the Sauk and Fox Indians in the Black Hawk War in 1832 opened the first strip of Iowa to settlement. By 1840 Iowa's population of...