Amadeo Bordiga was a political leader from Italy who lived in the late 1800s and early 1900s. He was a Marxist revolutionary and an important figure in the socialist and communist movements. He believed that the workers should take control of the government through a socialist revolution, and that this would lead to a better life for everyone. He also believed in a strict form of socialism called "Bordigism", which sought to create a revolutionary party to help lead the workers movement. He was a vocal critic of social democracy, arguing that it did not go far enough in creating a true socialist society. He believed that only by overthrowing the existing government and replacing it with a "dictatorship of the proletariat" could true socialism be achieved. He was also an advocate of internationalism, advocating for strong ties between socialist and communist movements across the world. Bordiga is still seen today as an important figure in the history of socialism and communism.