festival also came to represent the struggles of many disenfranchised political groups. These groups adopted Días de los Muertos to mourn for those kept from the public eye, including sex workers, indigenous and gay rights groups, and Mexicans who had died trying to cross the border to the U.S. In the last forty years, Días de los Muertos has come to represent popular culture, tourist culture, and protest culture throughout Mexico. And Mexico itself is viewed as a world leader in practicing engaged, public grief.