Cuba had a number of communist and anarchist organizations from the early period of the Republic. The original "internationalised" Communist Party of Cuba formed in the 1920s. In 1944, it was renamed as the Popular Socialist Party for electoral reasons. In July 1961, two years after the successful overthrow of Fulgencio Batista and the creation of a revolutionary government, the Integrated Revolutionary Organizations (ORI) was formed. It was a merger of: