[File:Political divisions of Mexico 1836-1845 (location map scheme).svg|thumb|right|300px|The Centralist Republic with the separatist movements generated by the dissolution of the Federal Republic. ]] The
Centralist Republic of Mexico , officially the
Mexican Republic was a
unitary political regime established in
Mexico on October 23, 1835, after the repeal of the
Constitution of 1824. The unitary regime was formally established on December 30, 1836, with the enactment of the
seven constitutional laws. The centralist Republic lasted for almost eleven years. On August 22, 1846, acting President
José Mariano Salas, issued the decree that restored the Constitution of 1824 and with this, the
return to federalism.