Antifa is a left-wing anti-fascist and anti-racist political movement in the United States. It consists of a highly decentralized array of autonomous groups that use nonviolent direct action, incivility, or violence to achieve their aims. Antifa political activism includes non-violent methods like involving poster and flyer campaigns, mutual aid, speeches, protest marches, and community organizing. Some who identify as antifa also use tactics involving digital activism, doxing, harassment, physical violence, and property damage. Members of antifa aim to combat far-right extremists, including neo-Nazis and white supremacists.