Congress.org
This site provides the latest legislative news emanating from
the U.S. Congress. Use this site to identify and contact your representative and senators. Other features include a subscription to an electronic newsletter, and regular updates
on the votes taken by your specific representatives.

The Pen
This site provides a mechanism for you to create your own unique action page on any subject you desire. This action page can then be sent to your whole email contact list. Everyone who receives the action page can then add their own unique message and send it off to their representative, senators, and their local newspaper all at the same time.

United for Peace and Justice
National directory of over 1,400 local member organizations with the common purpose of ending the war in Iraq, and in promoting a peaceful foreign policy that is not based on empire-building.