Brazil: Polity Style: 1815-2024 |
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| 16 Dec 1815 - 12 Oct 1822 | Reino do Brasil |
| 16 Dec 1815 - 26 Feb 1821 | constituent part of the United Kingdom of Portugal, and Brazil, and Algarves (Reino-Unido de Portugal, e do Brasil, e Algarves) |
| 26 Feb 1821 - 7 Sep 1822 | constituent part of the United Kingdom of Portugal, Brazil and Algarve (Reino-Unido de Portugal, Brasil e Algarve) |
| 12 Oct 1822 - 15 Nov 1889 | Império do Brasil |
| 15 Nov 1889 | constituted as a federal republic in accordance with a decree of the Provisional Government dated 15 Nov 1889 (Official Gazette, No. 315, 16 Nov 1889) |
| 15 Nov 1889 - 15 Mar 1967 | República dos Estados Unidos do Brasil |
| 15 Mar 1967 - | República Federativa do Brasil |
Last update: 29 Nov 2023