Among the 32 places surveyed, support for legal same-sex marriage is highest in Sweden, where 92% of adults favor it, and lowest in Nigeria, where only 2% back it.
Thirty years ago, a wave of optimism swept across Europe as walls and regimes fell, and long-oppressed publics embraced open societies, open markets and a more united Europe. Three decades later, a new Pew Research Center survey finds that few people in the former Eastern Bloc regret the monumental changes of 1989-1991.
The United Nations is hosting a summit on Sept. 19 to address the issue of refugees and migrants. Learn about European views of refugees through five charts.