Political Cartelismo is the slope of the cartelismo that focuses on the political propaganda. The political cartel is a graphical and visual effective instrument for the transmission of the ideologies. There has been defined as " a shout in the wall " that catches the attention and forces to perceive a message. During all the 20th century it has been in use as tool of political propaganda of any political, democratic or authoritarian regime; but especially his use stood out in both world wars and during the period between the wars, when the totalitarismos Soviet, fascist and Nazi used it with profusion and efficiency