Woman: Social movements, defined by Princeton.edu as a group of people with a common ideology who try together to achieve certain general goals, range across the political and social spectrum. Consider Occupy Wall Street and the Tea Party-- both of these organizations used social media to communicate their messages and build support. For example, they used Facebook to announce events and link to petitions. In fact, a nonprofit organization called Social Movement Technologies created a Facebook page to help individual social movement organizations help get their messages out.