The original legal system in Cuba was a reflection of its status as a Spanish colony. Even after the nation received its independence in 1902, vestiges of Spanish law remained in effect – for example, the Civil Code remained in effect, with modifications, until 1987. The period of United States occupation and influence resulted in developments such as the Supreme Court of Cuba. After the Cuban Revolution, the legal system underwent a series of radical transformations, both in terms of its structure and also in terms of the laws it promulgated. After a variety of experimental tribunals and projects, the legal system was institutionalized in 1975, with the adoption of a new Constitution. In the intervening years, changes have continued to occur.