Along with singer-songwriter Phil Ochs, who attended and organized anti-war events and wrote such songs as "I Ain't Marching Anymore" and "The War Is Over", another key historical figure of the antiwar movement was Bob Dylan. Folk and Rock were critical aspects of counterculture during the Vietnam War both were genres that Dylan would dabble in. His success in writing protest songs came from his pre-existing popularity, as he did not initially intend on doing so. Tor Egil Førland, in his article "Bringing It All Back Home or Another Side of Bob Dylan: Midwestern Isolationist", quotes Todd Gitlin, a leader of a student movement at the time, in saying "Whether he liked it or not, Dylan sang for us. ... We followed his career as if he were singing our songs." The anthem "Blowin' in the Wind" embodied Dylan's anti-war, pro-civil rights sentiment. To complement "Blowin' in the Wind" Dylan's song "The Times they are A-Changin'" alludes to a new method of governing that is necessary and warns those who currently participate in government that the change is imminent. Dylan tells the "senators and congressmen please heed the call." Dylan's songs were designed to awaken the public and to cause a reaction. The protesters of the Vietnam War identified their cause so closely with the artistic compositions of Dylan that Joan Baez and Judy Collins performed "The Times they are A-Changin'" at a march protesting the Vietnam War (1965) and also for President Johnson. While Dylan renounced the idea of subscribing to the ideals of one individual, his feelings of protest towards Vietnam were appropriated by the general movement and they "awaited his gnomic yet oracular pronouncements", which provided a guiding aspect to the movement as a whole.