Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A constitution of the Sahrawi Arab Democratic Republic was first promulgated in 1976, but it has been revised several times since then. The last major redrafting came in 1991, but this version was further changed by the Sahrawi National Council - the SADR's parliament in exile - in 1995 and 1999. The constitution provides for a separation of powers between judicial, legislative, and executive branches. It names Arabic as the national language and Islam as the state religion, and grants grants every citizen freedom of speech and the right to property. It further determines that an independent Western Sahara will be a multiparty democracy with a market economy. Presently, however, the constitution ties the SADR to the Polisario Front, which is working to establish an independent Western Sahara.