Bob Dylan is widely regarded as one of the most influential figures in protest music, using his lyrics to address social and political issues of his time, including the Vietnam War and civil rights.

John Lennon and Yoko Ono's song 'Give Peace a Chance' became an anthem of the anti-war movement during the Vietnam War, with its simple yet powerful lyrics calling for peace.

Kendrick Lamar's album 'To Pimp a Butterfly' is considered a landmark in hip-hop, using complex lyrics and musical arrangements to explore themes of racial injustice and social inequality.

Nina Simone's song 'Mississippi Goddam' was a powerful response to the racial injustice and violence in the United States, particularly in the wake of Martin Luther King Jr.'s assassination.

The Clash's album 'London Calling' is considered a classic of punk rock, with its diverse musical styles and politically charged lyrics reflecting the social and political turmoil of the late 1970s.

Bob Dylan's song 'Masters of War' was a powerful indictment of the military-industrial complex and those who profit from war, written in response to the assassination of John F. Kennedy.

Bob Marley's album 'Exodus' is considered a classic of reggae music, with its uplifting lyrics and messages of social justice and liberation resonating with audiences worldwide.

Joan Baez's song 'Where Have All the Flowers Gone?' became an anthem of the anti-war movement during the Vietnam War, with its haunting lyrics questioning the futility of war.

Lauryn Hill's album 'The Miseducation of Lauryn Hill' is considered a classic of hip-hop and R&B, with its insightful lyrics and exploration of social and political issues.

Pete Seeger's song 'If I Had a Hammer' became an anthem of the labor movement, with its simple yet powerful lyrics calling for unity and social justice.

The Sex Pistols' album 'Never Mind the Bollocks, Here's the Sex Pistols' is considered a landmark in punk rock, with its aggressive sound and lyrics that challenged social norms and political authority.

Woody Guthrie's 'Dust Bowl Ballads' is a collection of songs that chronicled the struggles of farmers during the Great Depression, capturing the hardships and resilience of the American people.

Nas's album 'Illmatic' is considered a classic of hip-hop, with its raw and honest lyrics depicting the struggles and challenges of life in the inner city.

John Lennon's song 'Imagine' became an anthem of peace and unity during the Cold War, with its lyrics envisioning a world without borders, war, or possessions.

Bob Marley's album 'Survival' is considered a classic of reggae music, with its powerful lyrics and messages of social justice and liberation.