I want to know the answer to the following question:
What was the issue date when this superhero team debuted?
All the background I'm provided with is that "Modern Marvel's first superhero team, the titular stars of The Fantastic Four #1 (Nov. 1961), broke convention with other comic book archetypes of the time by squabbling, holding grudges both deep and petty, and eschewing anonymity or secret identities in favor of celebrity status.". Is that enough to answer the question?
Answer: yes