Leftist parties - legal and illegal - created a coalition in an effort to unify socialist and communist forces. The coalition is made of the Tagammu Party, Karama Party (which is illegal), People's Party (which is illegal), Egyptian Communist Party (which is illegal), the Justice Center for Political and Social Studies, and the Social Democratic Center. The Nasserite Party, which has a socialist platform based on late president Nasser's ideology, did not join the coalition. Refaat El-Saeed, leader of the Tagammu, the oldest legal leftist party, explained that the Nasserite party was invited and expected to join the coalition.