Groups Working Toward Democracy and End of Nuclear Weapons

[erpowers]

Can anyone give me a list of groups that are working toward bring democracy to countries in the world? Also, I have heard about the National Endowment for Democracy (I think that is the groups name), which has a name that sounds like they are working toward bringing democracy to the world. However, I have heard that the group does some things that work more against bringing democracy than bringing democracy. Is the National Endowment for Democracy really a group that works for democracy around the world? I would also like a list of groups that are working to end the production of and prevent the use of nuclear weapons?