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| YEAR | DATE | EVENT | PRESIDENT |
| 1821 | 12 november | Independent state | Nicolás Carrillo y Aguirre |
| 1821 | 1 december | Pedro José de Alvarado Baeza | |
| 1822 | 13 january | Rafael de la Trinidad Barroeta y Castilla | |
| 1822 | 13 april | José Santiago de Bonilla y Laya-Bolívar | |
| 1822 | 15 july | José María de Peralta y de la Vega (I) | |
| 1822 | 17 october | Rafael Luis José de Gallegos y Alvarado (I) | |
| 1823 | 1 january | José Santos Lombardo y Alvarado | |
| 1823 | 20 march | Rafael Francisco Osejo | |
| 1823 | 29 march | Joaquín de Oreamuno y Muñoz de la Trinidad | |
| 1823 | 1 april | Gregorio José Ramírez y Castro | |
| 1823 | 16 april | José María de Peralta y de la Vega (II) | |
| 1823 | 10 may | Manuel Alvarado e Hidalgo |
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| YEAR | DATE | EVENT | PRESIDENT |
| 1823 | 1 july | State of United Central America Provence |
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| YEAR | DATE | EVENT | PRESIDENT |
| 1824 | 6 march | ||
| 1824 | 8 september | Free State | Juan José Mora Fernández |
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| YEAR | DATE | EVENT | PRESIDENT |
| 1824 | 22 november | ||
| 1833 | 9 march | Rafael Luis José de Gallegos y Alvarado (II) | |
| 1835 | 4 march | Juan José Lara Arias | |
| 1835 | 18 march | Manuel Fernández Chacón | |
| 1835 | 5 may | Braulio Evaristo Carrillo Colina (I) | |
| 1837 | 1 march | José Joaquín Mora Fernández | |
| 1837 | 17 april | Manuel de Jesús Aguilar Chacón | |
| 1838 | 27 may | Braulio Evaristo Carrillo Colina (II) |
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| YEAR | DATE | EVENT | PRESIDENT |
| 1840 | 21 april | ||
| 1842 | 12 april | José Francisco Morazán Quezada | |
| 1842 | 11 september | Antonio Luis Pinto Suárez | |
| 1842 | 27 september | José María Alfaro Zamora (I) | |
| 1844 | 23 november | Francisco María Oreamuno Bonilla | |
| 1846 | 7 june | José María Alfaro Zamora (II) | |
| 1847 | 8 may | José María Castro y Madriz (I) |