What post-World War II militant movement was Clark Reid Martell known for?
Neo-Nazism Neo-Nazism consists of post-World War II militant, social or political movements seeking to revive the ideology of Nazism. The term "neo-Nazism" can also refer to the ideology of these movements.
Anarcho-pacifism Anarcho-pacifism (also pacifist anarchism or anarchist pacifism) is a tendency within anarchism that rejects the use of violence in the struggle for social change and the abolition of the state. The main early influences were the thought of Henry David Thoreau and Leo Tolstoy while later the ideas of Mahatma Gandhi gained importance. Pacifist anarchism "appeared mostly in the Netherlands, Britain, and the United States, before and after the Second World War and has continued since then in the deep in the anarchist involvement in the protests against nuclear armament.".