A prime example of the power of a poster! Those of you who were active in the late 60's or early 70's surely will remember this popular poster.
I had this poster on my wall in the late 60's. I believe it was put out by the United Farm Workers Union. I was very active in supporting the grape boycott at the time and I picked up this poster even before I considered myself a "revolutionary". I think many other young people at that time did the same and that, for young activists of my generation, this poster, and a similar button that was popular, helped place the concept of being a revolutionary in a positive light.