<p>VATICAN CITY, VATICAN - MAY 02: Pope Francis holds a mass at the Pontifical North American College at the end of a conference on the canonization of Fra Junpero Serra in light of 'Ecclesia in America' on May 2, 2015 at the Pontifical North American College in Vatican City, Vatican. Pope Francis has announced he intends to canonize Blessed Junpero Serra during his visit to the United States in September. (Photo by Franco Origlia/Getty Images)</p>
Posted at 3:41 PM, Sep 21, 2015
and last updated2015-09-21 16:41:50-04
Pope Francis arrives for his first visit to the United States on Tuesday, but how much do you know about him?
Take this quiz to test your knowledge about the pope and the Catholic church.