All of the other answers are unreasonable with this question the way I like to look at questions is to eliminate the most plasible answer that would be wrong and going through this it would have to be A because B C and D are unreasonable
Explanation: "Fahrenheit 9/11" (2004) - $119.1 million Michael Moore's scathing documentary about President George W. Bush and the aftermath of the 9/11 attacks is the highest-grossing documentary of all time and it isn't even close.
