Two-party system
Third parties, meaning a party other than one of the two dominant parties, are possible in two-party systems, but they are often unlikely to exert much influence by gaining control of legislatures or by winning elections. While there are occasional opinions in the media expressed about the possibility of third parties emerging in the United States, for example, political insiders such as the 1980 presidential candidate John Anderson think the chances of one appearing in the early twenty-first century is remote. A report in "The Guardian" suggested that American politics has been "stuck in a two-way fight between Republicans and Democrats" since the Civil War, and that third-party runs had little meaningful success.
Non-partisan democracy
The Confederate States of America had no political parties during its entire existence from 1861 to 1865. Despite political differences within the Confederacy, no national political parties were formed because they were seen as illegitimate. "Anti-partyism became an article of political faith." Without a two party system building alternative sets of national leaders, electoral protests tended to be narrowly state-based, "negative, carping and petty". The 1863 mid-term elections became mere expressions of futile and frustrated dissatisfaction. According to historian David M. Potter, this lack of a functioning two-party system caused "real and direct damage" to the Confederate war effort since it prevented the formulation of any effective alternatives to the conduct of the war by the Davis administration.