It would be "B. Socrates" who <span>played a major role in shaping the peace, prosperity, and culture that defined the athenian golden age, since he was one of the most "forward" thinkers of the age. </span>
One. The Battle of Antietam.
The reason I say one is because the Confederacy has better War Generals, they had a more experienced militia. That’s why they were undefeated for so long. But The battle of Antietam of 1862 was the battle the Union, the North, celebrated because of their first victory against the Confederacy, the South.
I'm not sure what your word choice is, but the economy during the 1920s was "good". Prior to the Depression, the economy was stable and business investments were increasing.