Masters of War is a powerful protest song written by Bob Dylan in 1963. It criticizes the military-industrial complex and those who profit from war.

Give Peace a Chance is a song written by John Lennon in 1969 as a protest against the Vietnam War. It became an anthem of the anti-war movement.

Richard Wagner's music was used by the Nazis to promote their ideology and glorify the German nation. His operas, such as Lohengrin and Parsifal, were particularly popular with the Nazi regime.

This Land Is Your Land is a song written by Woody Guthrie in 1940. It became an anthem of the labor movement and a symbol of the struggle for social justice.

Folk music emerged in the 1960s as a form of protest against the Vietnam War and social injustice. Artists such as Bob Dylan, Joan Baez, and Pete Seeger used their music to raise awareness about these issues.

What's Going On is a song written by Marvin Gaye in 1971. It became an anthem of the civil rights movement and a powerful statement against social injustice.

Reggae emerged in the 1970s as a form of protest against the apartheid regime in South Africa. Artists such as Bob Marley and Peter Tosh used their music to raise awareness about the struggle for racial equality.

Give Peace a Chance is a song written by John Lennon and Yoko Ono in 1969. It became an anthem of the anti-war movement and a symbol of the desire for world peace.

Punk Rock emerged in the 1980s as a form of protest against the political and economic conditions in the United Kingdom. Bands such as the Sex Pistols and the Clash used their music to express their anger and frustration with the status quo.

Pride (In the Name of Love) is a song written by U2 in 1983. It became an anthem of the anti-apartheid movement and a powerful statement against racial injustice.

Grunge emerged in the 1990s as a form of protest against the globalization and the rise of corporate power. Bands such as Nirvana and Pearl Jam used their music to express their anger and frustration with the status quo.

Killing in the Name is a song written by Rage Against the Machine in 1992. It became an anthem of the anti-war movement and a powerful statement against violence and oppression.

Punk Rock emerged in the 2000s as a form of protest against the Iraq War and the War on Terror. Bands such as Anti-Flag and Rise Against used their music to express their anger and frustration with the status quo.

American Idiot is a song written by Green Day in 2004. It became an anthem of the anti-war movement and a powerful statement against the political and social climate of the time.

Hip Hop emerged in the 2010s as a form of protest against social injustice and police brutality. Artists such as Kendrick Lamar, J. Cole, and Chance the Rapper used their music to raise awareness about these issues and to call for change.