The Liberal Hour: Washington and the Politics of Change in the 1960s
by G. Calvin Mackenzie and Robert Weisbrot
I hate hippies, and this book really puts them in their place (a Northern California commune where they live in European minivans that stand on concrete slabs and sing protest songs to each other while soaking up the sun and developing skin cancer). The authors argue that despite all their peace, love, and flower-power, it was really the American government that was responsible for liberal change in the 60s. The government just didn't dress in colours, smoke pot, or make a huge fuss around itself; so, naturally, we never suspected.