。我们的选举数据记者埃文·雷诺兹解释，民主党如何在这些南方州一些历史上倾向共和党的县也表现出色。获取最新结果与分析：
Democrats have won key Senate races in Georgia, North Carolina and South Carolina. Our election data reporter Evan Reynolds explains how Democrats did well even in some historically Republican counties in these Southern states. Get the latest results and analysis: