In "It's a Wonderful Life," what happens every time a bell rings?

An angel gets its wings

Who was the mother of Persephone and goddess of fertility? Which Rolling Stones song did Swift perform alongside the band in 2013? Which iconic musician was the frontman for The Jimi Hendrix Experience? What part of the brain controls balance and coordination? What conflict involved American colonists fighting against French Canadians and Native Americans in the mid 18th century?