1. Between these Dons who was the most powerful that ever lived?

Salvatore Maranzano
Joe Bonnano
Joseph Profaci
Charlie Lucky Luciano
Frank Costello
Tomas Luchese
Carlo Gambino

2. Which Mob war was the most intense between these three? And in what particular order? From Least to deadliest

Castalamarese war
Banana war
The Colombo family war (In the early 90's)

3. What was the name of the don that got "clipped" in the early 70's on Carlo's orders? What was he killed for?

4. Vito was stressing in his cell over the fact that his fellow Dons were growing in power. He tried to orchestrate as many hits as possible from his cell. Who was on the hit list? And what was the outcome of all that?