First use of car bombs and truck dumbs

It is established that the first person to ever use a car bomb was the AMERICAN anarchist Mario Badu, in the wake of the arrest of Sacco and Vanzetti.  He left it off on Wall Street in 1920.  But the real indiscriminate and random use of truck bombs and car bombs was really pioneered in the 1940s in Palestine by the Stern Gang.  As always, it has to be remembered that Zionist gangs in Palestine were the early pioneers of the first uses of terrorist tactics and methods (car bombs, letter bombs, bombs on busses, bombs in markets and stores, bombs in ambulances, letter bombs, barrel bombs).  ISIS and Al-Qa`idah should really acknowledge their debt to Zionist gangs.