11. Jimmy Carter legalized home brewing in 1978 (some joke this was done to keep his brother Billy off his back!)

You probably know that it was FDR who ended Prohibition (21st Amendment!), but it was President Jimmy Carter who legalized homebrewing in 1978. Arguably the greatest achievement of his presidency. Cans of "Billy" are still around, as they were thought to be collector's items, but have little value. They're also too old to drink.