History 68 Social conditions 57 Art, Modern 39 Economic conditions 31 Artists 30 Video art 25 Social life and customs 21 mer ... Politics and government 20 Art 19 Performance art 17 Social aspects 17 Installations (Art) 16 Multimedia (Art) 15 Art, American 14 Economic aspects 13 Architecture 12 Architecture, Modern 12 Artistes 12 Art vidéo 11 Foreign relations 10 Women 9 African Americans 8 Architects 8 Economic history 8 Government policy 8 History, Military 8 Iraq War, 2003-2011 8 Moral and ethical aspects 8 September 11 Terrorist Attacks, 2001 8 Terrorism 8 mindre ...