Anti-war in the context of "Protest song"

Anarchism is a political philosophy and movement that seeks to abolish all institutions that perpetuate authority, coercion, or hierarchy, primarily targeting the state and capitalism. Anarchism advocates for the replacement of the state with stateless societies and voluntary free associations. A historically left-wing movement, anarchism is usually described as the libertarian wing of the socialist movement (libertarian socialism).

Although traces of anarchist ideas are found all throughout history, modern anarchism emerged from the Enlightenment. During the latter half of the 19th and the first decades of the 20th century, the anarchist movement flourished in most parts of the world and had a significant role in workers' struggles for emancipation. Various anarchist schools of thought formed during this period. Anarchists have taken part in several revolutions, most notably in the Paris Commune, the Russian Civil War and the Spanish Civil War, whose conclusion marked the end of the classical era of anarchism. In the last decades of the 20th and into the 21st century, the anarchist movement has been resurgent once more, growing in popularity and influence within anti-capitalist, anti-war and anti-globalisation movements.

Appeasement, in an international context, is a diplomatic negotiation policy of making political, material, or territorial concessions to an aggressive power with intention to avoid conflict. The term is most often applied to the foreign policy between 1935 and 1939 of the British governments of Prime Ministers Ramsay MacDonald, Stanley Baldwin and most notably Neville Chamberlain towards Nazi Germany and Fascist Italy. Under British pressure, appeasement of Nazism and Fascism also played a role in French foreign policy of the period but was always much less popular there than in the United Kingdom.

In the early 1930s, appeasing concessions were widely seen as desirable because of the anti-war reaction to the trauma of World War I (1914–1918), second thoughts about the perceived vindictive treatment by some of Germany in the 1919 Treaty of Versailles, and a perception that fascism was a useful form of anti-communism. However, by the time of the Munich Agreement, which was concluded on 30 September 1938 between Germany, the United Kingdom, France, and Italy, the policy was opposed by the Labour Party and by a few Conservative dissenters such as future Prime Minister Winston Churchill, Secretary of State for War Duff Cooper, and future Prime Minister Anthony Eden. Appeasement was strongly supported by the British upper class, including royalty, big business (based in the City of London), the House of Lords, and media such as the BBC and The Times. However, it would be mistaken to say that the policy was not similarly supported amongst the working and middle classes as well, who were not enthusiastic about another war until popular opinion changed following events like Kristallnacht and Hitler’s invasion of rump Czechoslovakia on 15 March 1939, and that at the time of Munich elite endorsement rang in concordance with popular opinion.

Guernica is a large 1937 oil painting by Spanish artist Pablo Picasso. It is one of his best-known works, regarded by many art critics as the most moving and powerful anti-war painting in history. It is exhibited in the Museo Reina Sofía in Madrid.

The grey, black, and white painting, on a canvas 3.49 meters (11 ft 5 in) tall and 7.76 meters (25 ft 6 in) across, portrays the suffering wrought by violence and chaos. Prominently featured in the composition are a gored horse, a bull, screaming women, a dead baby, a dismembered soldier, and flames.

A peace movement is a social movement which seeks to achieve ideals such as the ending of a particular war (or wars) or minimizing inter-human violence in a particular place or situation. They are often linked to the goal of achieving world peace. Some of the methods used to achieve these goals include advocacy of pacifism, nonviolent resistance, diplomacy, boycotts, peace camps, ethical consumerism, supporting anti-war political candidates, supporting legislation to remove profits from government contracts to the military–industrial complex, banning guns, creating tools for open government and transparency, direct democracy, supporting whistleblowers who expose war crimes or conspiracies to create wars, demonstrations, and political lobbying. The political cooperative is an example of an organization which seeks to merge all peace-movement and green organizations; they may have diverse goals, but have the common ideal of peace and humane sustainability. A concern of some peace activists is the challenge of attaining peace when those against peace often use violence as their means of communication and empowerment.

A global affiliation of activists and political interests viewed as having a shared purpose and constituting a single movement has been called "the peace movement", or an all-encompassing "anti-war movement". Seen from this perspective, they are often indistinguishable and constitute a loose, responsive, event-driven collaboration between groups motivated by humanism, environmentalism, veganism, anti-racism, feminism, decentralization, hospitality, ideology, theology, and faith.

Paleolibertarianism (also known as the "Paleo strategy") is a right-libertarian political activism strategy aimed at uniting libertarians and paleoconservatives. It was developed by American anarcho-capitalist theorists Murray Rothbard and Lew Rockwell in the American political context after the end of the Cold War. From 1989 to 1995, they sought to communicate libertarian notions of opposition to government intervention by using messages accessible to the working class and middle class people of the time. They combined libertarian free market views with the cultural conservatism of paleoconservatism, while also opposing protectionism. The strategy also embraced the paleoconservative reverence for tradition and religion. This approach, usually identified as right-wing populism, was intended to radicalize citizens against the state. The name they chose for this style of activism evoked the roots of modern libertarianism, hence the prefix paleo. That founding movement was American classical liberalism, which shared the anti-war and anti-New Deal sentiments of the Old Right in the first half of the 20th century. Paleolibertarianism is generally seen as a right-wing ideology.

The paleolibertarian strategy was expected to shift the libertarian movement away from the influence of public policy-oriented libertarian organizations based in Washington, D.C. (who were accused of giving up on communicating the complete libertarian message and of adopting the political and cultural values inside the Beltway to gain acceptance among the political elite); and to simultaneously shift American right-wing politics away from the neoconservative movement and its promotion of hawkish or interventionist foreign policy usually characterized as imperialist by libertarian thinkers.

The Green Party of the United States (GPUSA) is a federation of Green state political parties in the United States. The party promotes green politics, specifically environmentalism, nonviolence, social justice, participatory democracy, anti-war, and anti-racism. As of 2023, it is the fourth-largest political party in the United States by voter registration, behind the Libertarian Party. The Party first gained traction in 2000, when Ralph Nader ran for president.

The direct predecessor of the GPUSA was the Association of State Green Parties (ASGP). In the late 1990s, the ASGP, which formed in 1996, had increasingly distanced itself from the Greens/Green Party USA (G/GPUSA), America's then-primary green organization which had formed in 1991 out of the Green Committees of Correspondence, a collection of local green groups active since 1984. In 2001, the GPUS was officially founded as the ASGP split from the G/GPUSA. After its founding, the GPUS soon became the primary national green organization in the country, surpassing the G/GPUSA. John Rensenbrink and Howie Hawkins were co-founders of the Green Party.