The men who united the States: America's explorers, inventors, eccentrics, and mavericks, and the creation of one nation, indivisible

The pure physics of union

pt. I. When America's Story was Dominated by Wood, 1785-1805: A view across the ridge ; Drawing a line in the sand ; Peering through the trees ; The frontier and the thesis ; The wood was become grass ; Encounters with the Sioux ; First lady of the plains ; High plains rafters ; Passing the gateway ; Shoreline passage

pt. II. When America's Story Went Beneath the Earth, 1809-1901: The lasting benefit of harmony ; The science that changed America ; Drawing the colors of rocks ; The wellspring of knowledge ; The tapestry of underneath ; Setting the lures ; Off to see the elephant ; The west, revealed ; The singular first adventure of Kapurats ; The men who gave us Yellowstone ; Diamonds, sex, and race

pt. III. When the American Story Traveled by Water, 1803-1900: Journeys to the fall line ; The streams beyond the hills ; The pivot and the feather ; The first big dig ; The wedded waters of New York ; The linkman cometh ; That ol' man river

pt. IV. When the American Story was Fanned by Fire, 1811-1956: May the roads rise up ; Rain, steam, and speed ; The annihilation of the in-between ; The immortal legacy of Crazy Judah ; Colonel Eisenhower's epiphanic expedition ; The colossus of roads ; And then we looked up ; The twelve-week crossing

pt. V. When the American Story was Told Through Metal, 1835-tomorrow: To go, but not to move ; The man who tamed the lightning ; The signal power of human speech ; With power for one and all ; Lighting the corn, powering the prairie ; The talk of the nation ; Making money from air ; Television: the irresistible force ; The all of some knowledge.