Organizations that work for the introduction, passage or defeat of one or more specific pieces of legislation through attempts, including personal solicitation, to influence the way legislators vote or the content of the legislation they introduce. Also included are organizations that utilize picketing, leafleting, guerrilla theater, demonstrations, speak-outs and other similar tactics to educate the public or government representatives about a particular issue or point of view and/or to influence policy development and implementation or have an impact on the general political climate.