التجمع الدستوري الديمقراطي
From 1956 to 2011, the government and the Constitutional Democratic Rally—originally known as the Neo Destour (1934-1964) and the Socialist Destourian Party (1964-1988)--were effectively one. Although Tunisia was only formally a one-party state from 1963 to 1981, the opposition was usually barely tolerated. With the revolution, several parties have emerged. While there are two numerically major parties--Nidaa Tounes and the Ennahda Movement—no one party has a realistic chance of governing alone.