The fact provides the BEST evidence to support the conclusion that by the late 1700s, Georgia's "upcountry" settlers began to outnumber those in theolder coastal counties is in 1796, the state capital was moved from Augusta on Georgia's eastern border to Louisville in central Georgia. The answer is D.
The machine gun, had been so refined that they changed the nature of warfare. Tanks and airplanes had a big impact on mechanized warfare, or warfare that relies on machines powered by gasoline and diesel engines.