A political campaign is an organized effort which seeks to influence the decision making progress within a specific group. In democracies, political campaigns often refer to electoral campaigns, by which representatives are chosen or referendums are decided. In modern politics, the most high-profile political campaigns are focused on general elections and candidates for head of state or head of government, often a president or prime minister.
Political consulting is a form of consulting that consists primarily of advising and assisting political campaigns. Although the most important role of political consultants is arguably the development and production of mass media (largely television, direct mail, and digital advertising), consultants advise campaigns on many other activities, ranging from opposition research and voter polling, to field strategy and get out the vote efforts.