It seems like Almost Yesterday that the city of Ironton, Missouri installed a series of historical markers to identify Civil War sites in the community. Of all the important historic sites in the Arcadia Valley, one that has great significance is where Ulysses S. Grant, on August 8, 1861, received notice of his promotion to the rank of brigadier general. Colonel Grant had been ordered to Pilot Knob and Ironton to control the terminus of the Iron Mountain Railroad used to transport essential iron