Reefer makes darkies think they're as good as white men.

Colored students at the University of Minnesota partying with (white) female students, smoking [marijuana] and getting their sympathy with stories of racial persecution. Result: pregnancy.

Marihuana leads to pacifism and communist brainwashing.

You smoke a joint and you're likely to kill your brother.

Marihuana is the most violent drug in the history of mankind.

Marijuana is an addictive drug which produces in its users insanity, criminality, and death.

In the year 1090, there was founded in Persia the religious and military order of the Assassins, whose history is one of cruelty, barbarity, and murder, and for good reason: the members were confirmed users of hashish, or marihuana, and it is from the Arabs' 'hashashin' that we have the English word 'assassin.'