Park City was incorporated in 1907 as a Tennessee municipality. From its inception in the 1890s, Park City became a melting pot of Greek, Swiss, Jewish, African American, German, Italian, and Scotch-Irish entrepreneurs of the late 19th and early 20th centuries. Cal Johnson, a former slave and resident of Park City, became one of the wealthiest men in Tennessee. Johnson invested in race horses, taverns, and real estate, and he operated a race track...