____ shared the 2011 Nobel Peace Prize with two other women. It was she who led the women's call for peace in Liberia. The Christian and Muslim women's tireless efforts helped end the civil war. A woman is now the president of Liberia.

Peace studies is an interdisciplinary academic field that draws on political science, sociology, history, anthropology, theology, psychology, philosophy, and other fields to:

understand the causes of armed conflict;
develop ways to prevent and resolve war, genocide, terrorism, gross violations of human rights; and
build peaceful and just systems and societies.