Complex sentence: The two main political orientations in Piazza Armerina are either "Fascism" or "Communism", with Anarchism being a minor movement that uses vandalism and graffiti as propaganda.
Split into simpler sentences: The two main political orientations in Piazza Armerina are "Fascism" or "Communism". Anarchism is a minor movement that uses vandalism and graffiti as propaganda.