Answer:
I would say the second answer
Among the most prosperous businesses of the era were the oil, steel, textile, railroad, and food production industries. The decade was further marked by major technological innovations, such as the birth of the automobile and aviation industries.
Southern states were critical to the war effort during World War II (1941-45) and none more so than Georgia. Some 320,000 Georgians served in the U.S. Armed Forces during World War II, and countless others found employment in burgeoning wartime industries. Their experiences were pivotal in determining the state's future development, and the war itself marked a watershed in Georgia's history. Because it occurred when important shifts in the state's politics, race relations, and economy were already under way, the war accelerated Georgia's modernization, lifting it out of the Great Depression and ushering it into the mainstream of American life.
Setting up public schools