Here’s the short version of the story of Columbus: It’s a former mill town that is home to corporate heavy hitters, institutions of higher education and a U.S. Army base that dates back to 1918. But the longer, unabridged version is more interesting, closer to a New York Times bestseller that tells a tale of revival, renewal and rebirth. As in old times, the waters of the Chattahoochee River are driving economic prosperity, and the cheers of baseball fans can once more be heard at the historic Golden Park, which has been renovated and renamed Synovus Park.