The Colombian Constitution was adopted on July 4, 1991, and serves as the fundamental legal document of Colombia. It establishes the structure of the government, the rights of citizens, and the principles of democracy, emphasizing human rights and social justice. This constitution replaced the previous one from 1886 and introduced significant reforms, including the recognition of diverse ethnic groups and the protection of the environment. It also created mechanisms for citizen participation in governance, reflecting a commitment to a more inclusive and participatory political system.