Hi everybody, I need to know important events that happened during this period to write into my GF4 script.

How did the Castellamerese war start, (Somebody please help me spell that correctly lol)
When did Las vegas Casinos and Hotels get big?
What about he Irish war in the 30's.
i saw Untouchables what happened to Capone ebtween tax evasion in 1929 and syphillis in 1947?
When ddi prohibiton start and end.
Whe did Teamsters start in Las vegas?

Anything else is helpful. I nee dates, or at LEAST years.

Thanks.