Which of these (former) countries' symbols is it acceptable to display?

[Southern Senator North Carolina Yankee]

Fascist Italy's flag was the flag of the Kingdom of Italy, unless I am mistaking it for another and so it was used from 1861 until 1946 when the Monarchy was abolished. It is basically the same flag as today, with the coat of arms of the royal family in the center.


And it comes down to the kind of display. There are many circumstances where displaying historical flags is of a historical benefit like on a map or a TV documentary. Like someone else said if you fly any of these in a manner that indicates support for it like on your house or whatever, then you have to own both the good and the bad that goes with it.