According the story “The Return of the Protest song” By Salarmishah/New America published on Jan, 18, 2015. The writer tells us that the racial discrimination was a huge problem in the way of the colored people in 1960s, if an artist published a protest song, he will soon found out his career stalled and the record companies refusing work with him. After 2000’s, publish protest songs became more popular, rapper J. cole released “Be free”, hip hop artist Lauryn Hill released “Black Rage”, Alicia Keys released “We Gotta Pray”.
Now, in some ways, the social media have changed people’s daily life style, everyone could publish their contents in public is much easier