We Shall Overcome became an anthem of the Civil Rights Movement due to its powerful message of unity and resilience in the face of oppression.

El Pueblo Unido Jamás Será Vencido, also known as The People United Will Never Be Defeated, became a symbol of resistance against the Pinochet dictatorship in Chile.

John Lennon's song Imagine became a global anthem for peace and unity, with its message of a world without borders and divisions.

Nkosi Sikelel' iAfrika, also known as God Bless Africa, became a symbol of the anti-apartheid movement in South Africa.

Bob Dylan's song Blowin' in the Wind became an anthem of the anti-war movement during the Vietnam War, with its powerful lyrics questioning the futility of war.

Joan Baez's song Where Have All the Flowers Gone? became a symbol of the peace movement in the 1960s, with its haunting lyrics about the futility of war.

U2's song One became an anthem of hope and unity after the 9/11 attacks, with its message of resilience and solidarity.

Bruce Springsteen's song Born in the U.S.A. became a symbol of the working-class struggle in the United States, with its powerful lyrics about the challenges faced by ordinary people.

Bob Marley's song One Love became an anthem of unity and peace in the Caribbean and beyond, with its message of love and togetherness.

The Beatles' song All You Need Is Love became a symbol of the counterculture movement in the 1960s, with its message of peace and love.

Nina Simone's song Mississippi Goddam became an anthem of the Civil Rights Movement in the United States, with its powerful lyrics condemning racism and segregation.

John Lennon and Yoko Ono's song Give Peace a Chance became a symbol of the anti-war movement during the Vietnam War, with its simple but powerful message of peace.

Joan Baez's song Diamonds & Rust became an anthem of the anti-nuclear movement in the 1980s, with its powerful lyrics about the dangers of nuclear war.

Bob Dylan's song Earth Anthem became a symbol of the environmental movement in the 1990s, with its powerful lyrics about the need to protect the planet.

U2's song Walk On became an anthem of hope and unity after the 2001 terrorist attacks, with its message of resilience and determination.