Question: when did captain america the first avenger come out
Answer: 2011-07-19; 2011 July, 19; 07 19 2011; 19-07-2011; 07-19-2011; 2011 July 19; 19 July 2011; 07/19/2011; 19/07/2011; 2011 07 19; 19 07 2011; 2011-07-19