For instance,
Henry Ford—the wealthy, popular, politically inexperienced businessman and antisemitic conspiracy theorist—repeatedly tried to run for public office. At one point, he even led in the national polls. But party leaders rejected him, so he had no chance of winning the nomination.
Huey Long died before his planned presidential run, but he would have run into the same problem. Similarly,
George Wallace had 40% approval in 1968—the same level as
Trump in 2016—but Democratic Party
gatekeepers wouldn’t give him the nomination, so he had no chance of winning the presidency. In fact,
Philip Roth had a point in
The Plot Against America: in the 1930s,
Lindbergh was extremely popular and planning a presidential run. But Republican Party gatekeepers made sure that he never had a chance.