How did air fields come to Georgia? state government brought them
as a new industry for the state
with the army as their army air fields
from northern investors

During World War II, the United States Army Air Forces (USAAF) established numerous airfields in Georgia for antisubmarine defense in the Gulf of Mexico and for training pilots and aircrews of USAAF fighters and bombers. Most of these airfields were under the command of Third Air Force or the Army Air  North Carolina, later William Northern Field, Tennessee: 4157 Army Air Force

Explanation:

islam spread slowly through much of africa through trade and preaching.