Political reform Yemen (2011–2015) © Keystone Read more about Yemen (2011–2015) Turkey-Kurdish (2009-2014) © Julia Buzaud Read more about Turkey-Kurdish (2009-2014) South Africa (1990–1998) © UN Photo/Chris Sattlberger Pretoria, 1994: Crowds listening to the speech of President Nelson Mandela. Read more about South Africa (1990–1998) Somaliland (1990–1994) © Paul Hetherington Read more about Somaliland (1990–1994) Somalia (2001–2005) © AMISOM Public Information Read more about Somalia (2001–2005) Somalia (1999–2001) © UN Photo/Tobin Jones Read more about Somalia (1999–2001) Somalia (1992–1994) © UN Photo/Milton GrantMay 1993, a building damaged during Somalia’s civil war. Read more about Somalia (1992–1994) Northern Ireland (1994–2006) © Peace and Nonviolence Ireland/INNATE Read more about Northern Ireland (1994–2006) Mexico (1994–2001) © Adam JonesIndigenous Women outside Church San Cristobal de las Casas - Chiapas - Mexico Read more about Mexico (1994–2001) Liberia (2003–2011) © UNMIL Photo/Staton Winter Liberia commemorates the 2003 Peace Agreement that ended the civil war. Read more about Liberia (2003–2011) 1 2 next