The Civil War was fought in 10,000 places, from Valverde,...

The Civil War was fought in 10,000 places, from Valverde, New Mexico, and Tullahoma, Tennessee, to St. Albans, Vermont, and Fernandina on the Florida coast. More than 3 million Americans fought in it, and over 600,000 men, 2 percent of the population, died in it.