Would the 22nd Amendment exist if FDR retired in 1940?

[Amenhotep Bakari-Sellers]

In alternate History all events would of happened but delayed with different Prez but clearly if Bobby Kennedy wouldn't have been killed George Romney without Watergate would have won the Prez instead of Nixon and Bob Dole instead of Reagan would have been Prez

[Amenhotep Bakari-Sellers]

Truman or some D would have been successful running a 3rd term and an R Congress would have passed it anyways,  Truman or Stevenson would have succeeded A Republican

The 22 and Amendment made it easy for Eisenhower but don't forget Eisenhower introduced the World to Nixon of Eisenhower never been Prez no Nixon