Before he was elected president, Jimmy Carter served as the governor of which U.S. state?

Jimmy Carter served as the governor of Georgia before he became the president of the United States. His tenure as governor spanned from 1971 to 1975, and it played a critical role in shaping his political career and his perspectives on issues that would later influence his presidency.

Carter's governance in Georgia was marked by a focus on progressive policies, such as improvements in education and public health, and an emphasis on racial integration. This background not only established his political credentials but also resonated with voters during his presidential campaign, showcasing his commitment to change and reform.

The other options pertain to states where Carter did not serve in a gubernatorial capacity, which further clarifies the significance of Georgia in his political history.