The Democrats held the white house from 1933 to 1953 until Eisenhower won for the Republicans in 1952.
Eisenhower largely ran in 1952 to block Taft, and he'd have been content with any internationally-minded Republican.
Let's say Taft is the 1952 Republican nominee and thus Eisenhower opts to run as a Democrat to block him. If Ike governs for 8 years, the Democrats will have held the White House for 28 years and would likely be associated with the 1950s culturally the way the Republicans under Eisenhower were historically.
What would the culture be like in such a scenario?