claim: B. R. Ambedkar died in 1986.
evidence: The Simpsons 20th Anniversary Special -- In 3-D !. The Simpsons. The Simpsons. On Ice !. is a documentary special that examined the `` cultural phenomenon '' of the American animated television series The Simpsons .. cultural phenomenon. cultural phenomenon. The Simpsons. The Simpsons. It originally aired on the Fox network in the United States on January 10 , 2010 .. Fox. Fox Broadcasting Company. Fox network. Fox Broadcasting Company. The special was directed by Morgan Spurlock .. Morgan Spurlock. Morgan Spurlock