Who was the first Republican governor of Georgia?

Sonny Perdue was the first Republican governor of Georgia since Reconstruction. He served from 2003 to 2011, marking a significant shift in Georgia's political landscape. This was a pivotal moment as it represented the Republican Party's growing influence in a state that had been dominated by Democrats for much of the 20th century. Perdue’s election demonstrated a broader national trend of Republican gains in southern states, and his administration focused on various initiatives, including education reform and economic development.

Other options refer to notable political figures, but none served as the first Republican governor. Roy Barnes, for example, was a Democrat and served as governor before Perdue. Similarly, Newt Gingrich is known for his role in Congress rather than as governor, and George Busbee was also a Democrat who held the governor's office prior to Perdue. These historical details highlight why Sonny Perdue is recognized as the first Republican governor in modern Georgia history.