The fins that started an automotive revolution!

The 1948 Cadillac may not have had a revolutionary engine, but the styling helped usher in America's post-war boom. And the tiny fins at the back were the beginning of a styling trim that everyone soon followed. Today's Automotive Evolution looks at the 1948 Cadillac.
As always, let me know if I missed an important fact or made a mistake. Also, let me know if you have a fun story about this car!

[@markbarnes2041]

Dude I know class and that's beautiful