Folk music has a long history of being used as a medium for political protest and social commentary, with artists using their music to address issues of injustice, inequality, and oppression.

Bob Dylan's 'Blowin' in the Wind' became an anthem of the anti-war movement during the Vietnam War, with its lyrics capturing the frustration and longing for peace.

Weird Al Yankovic is known for his humorous and satirical songs, often using them to comment on political and social issues.

John Lennon's 'Give Peace a Chance' became an iconic anti-war anthem, with its simple yet powerful message of peace and unity.

Nina Simone was a powerful voice for social justice and equality, using her music to address issues of race, gender, and class.

Bob Marley's 'One Love' became a global anthem for peace and unity, transcending cultural and political boundaries.

Bruce Springsteen is known for his music that addresses issues of poverty, inequality, and the struggles of the working class.

Bruce Springsteen's 'Born in the U.S.A.' became an anthem for the American working class, capturing the struggles and aspirations of everyday people.

Neil Young is known for his music that promotes environmental awareness and advocates for action against climate change.

Neil Young's 'Rockin' in the Free World' became an anthem for the environmental movement, with its lyrics addressing issues of environmental destruction and the need for action.

U2 is known for their music that addresses issues of human rights, peace, and social justice.

U2's 'One' became an anthem for the anti-apartheid movement in South Africa, with its lyrics calling for unity and an end to racial segregation.

Peter Gabriel is known for his music that promotes peace and understanding between different cultures and religions.

Peter Gabriel's 'Biko' became an anthem for the peace movement, with its lyrics honoring the South African anti-apartheid activist Steve Biko.

Joan Baez is known for her music that addresses issues of gender equality and women's rights.