My favorite PROTEST song

A protest song is a song in which the artist protests against problems in society and in the world. Pick your favorite protest song and analyse it for us. Don't forget to write the name of the artist, the title of the song, and if you can, add the lyrics.

My favorite songs

Musical tastes are very personal and someone may hate a song while someone else may love it. Why don't you write a short note on your favorite song of all time, telling us why you loved it, and the emotions it makes you feel ?