Thomas Sowell in The American Spectator explains why Reagan won two landslides. In a nutshell, he explained the timelessness of conservative principles to WE THE PEOPLE.

"The Need to Explain."

The most successful Republican presidential candidate of the past half century -- Ronald Reagan, who was elected and reelected with landslide victories -- bore little resemblance to the moderate candidates that Republican conventional wisdom depicts as the key to victory, even though most of these moderate candidates have in fact gone down to defeat.

One of the biggest differences between Reagan and these latter-day losers was that Reagan paid great attention to explaining his policies and values. He was called "the great communicator," but much more than a gift for words was involved. The issues that defined Reagan's vision were things he had thought about, written about and debated for years before he reached the White House.

Reagan was like a veteran quarterback who comes up to the line of scrimmage, takes a glance at how the other team is deployed against him, and knows automatically what he needs to do. There is not enough time to figure it out from scratch, while waiting for the ball to be snapped. You have to have figured out such things long before the game began, and now just need to execute.

Very few Republican candidates for any office today show any sign of such in-depth preparation on issues. [...]