No. Young Justice is very much NOT Marvel, in fact, it is from the DC Universe!
(The DC Universe is well know for its side-kicks)
Justice League is with D.C. comics.
Justice Society of America.
Marvel and the justice league
Justice Young is 6' 2".
No: Avengers is Marvel and Justice League is DC so they cant be in a film together
DC and Marvel have a superhero named Captain Marvel, but DC's Captain Marvel is more popular (The character with the white cape and is red with a lightning bolt on his chest)
Young Justice Bao ended in 1994.
Young Justice Bao was created in 1994.
Young Justice is a group of young heroes that save the world, or in other words, Young Justice is the Justice Leagues sidekicks
Justice Young's birth name is Justin Davila.
K. Marvel is a Young Teenage Rapper Ronnie Aka K. Marvel Born On January 1st, 1995 In San Diego, California. K. Marvel Started His Music In The Beginning Of 2008.
No. Wolverine belongs to Marvel Comics, and he has been a member of the Avengers and X-men. The Justice League (Superman, Batman, Wonder Woman, Aquaman, Flash, etc.) belong to DC Comics.