The establishment of Fort Hood during World War II ushered in a period of rapid progress for Bell County. Its predominately agrarian identity was transformed into a modern, multidimensional economy focused on defense, health care, education, transportation, and heritage tourism. Beginning in the 1960s, the county experienced a population shift to the suburbs, and its numbers tripled, from 94,097 in 1960 to 310,235 in 2010. The Centroplex of Killeen,...