Activist

Methods

Charles Tilly developed the concept of a "repertoire of contention", which describes the full range of tactics available to activists at a given time and place. This repertoire consists of all of the tactics which have been proven to be successful by activists in the past, such as boycotts, petitions, marches, and sit-ins, and can be drawn upon by any new activists and social movements. Activists may also innovate new tactics of protest. These may be entirely novel, such as Douglas Schuler's idea of an "activist road trip", or may occur in response to police oppression or countermovement resistance. New tactics then spread to others through a social process known as diffusion, and if successful, may become new additions to the activist repertoire.