"The United Nations Association of the United States of America (UNA-USA) is a not-for-profit, nonpartisan organization that supports the work of the United Nations and encourages active civic participation in the most important social and economic issues facing the world today. As the nation's largest grassroots foreign policy organization and the leading center of policy research on the U.N. and global issues, UNA-USA offers Americans the opportunity to connect with issues confronted by the U.N.-from global health and human rights to the spread of democracy, equitable development and international justice. Through its work, UNA-USA educates Americans about the work of the United Nations, and encourages public support for strong U.S. leadership in the United Nations." (http://www.unausa.org/ --> About UNA-USA --> Who We Are)