Final answer:
The Piedmont region is the business and industry center of Georgia and has the highest population, which includes cities such as Atlanta that help drive the state's economy.
Step-by-step explanation:
The region of Georgia that is the business and industry center of the state and also has the highest population of people is the Piedmont. The Piedmont region consists of rolling hills and is home to several major cities, including the state's capital, Atlanta. With northern migrants contributing to urbanization and economic growth, cities like Atlanta have transformed the Southeastern United States into an area of prosperity within the traditionally rural South. The abundance of businesses and industries as well as the significant population centers within the Piedmont easily make it the hub of Georgia's economic activity.