Following the success of Le Journal de Mickey (1934–44), dedicated comics magazines and full-colour comics albums became the primary outlet for comics in the mid-20th century. As in the US, at the time comics were seen as infantile and a threat to culture and literacy; commentators stated that "none bear up to the slightest serious analysis",[c] and that comics were "the sabotage of all art and all literature".[d]
In the United States in the middle of the 20th century comics were seen as a boon to culture and what?