Klemens von Metternich
Mazzini's socio-political thought has been referred to as Mazzinianism and his worldview as the Mazzinian conception, terms that were later used by Benito Mussolini and Fascists such as Giovanni Gentile to describe their political ideology and spiritual conception of life. Klemens von Metternich described Mazzini as "the most influential revolutionary in Europe."