Did they continue current actions uninhibited?
Did they attempt aid the fight in any way?
Were certain major Mob areas (Like NY or Sicily) affected more than others?
Or you can provide an overall comment on the Mob during the 40s. (Or even WWI if you have time, please exclude it in a bolded different section though)
Added onto this, just played through the game Mafia 2, how accurate is the mob portrayed in this game? I.e. stealing ration stamps.