With Mitt Romney and Jon Huntsman launching their 2012 presidential campaigns and "The Book of Mormon" the Best Musical on Broadway this year, an unprecedented level of public attention has been directed toward the Church of Jesus Christ of Latter-Day Saints.
But how much do Americans actually know about the LDS Church and its members' beliefs? Take our quiz to test your knowledge on the history, beliefs and practices of Mormons and to see where you stack up against other HuffPost readers. Good luck, speed counts!