American elections tend to swing on a pendulum. No one party usually holds power for too long. Since 1952, for example, only once has a party won the presidency three elections in a row.
원문출처 : https://www.cnn.com/2020/08/22/politics/donald-trump-popular-vote-analysis/index.html
원문출처 : https://www.cnn.com/2020/08/22/politics/donald-trump-popular-vote-analysis/index.html