What Restrictions Were There For ‘Captain Marvel’ Directors?

Captain Marvel is the first movie in the Marvel Cinematic Universe with a female superhero as the sole lead.
However, it is also part of a much larger story.
The directors of the film, Anna Boden and Ryan Fleck, revealed that Marvel had three rules for them.
The film had to be set in the 90s.
Nick Fury had to be young with two eyes.
They wanted Skrulls in this movie.
The film hits theaters March 8th.