 | This article needs additional citations for
verification. (February 2024) |
Events in the year 1856 in Costa Rica.
- March 20 - Battle of Santa Rosa [1]
- April 11 - Campaign of 1856–57: Second Battle of Rivas
![[icon]](/info/en/?search=File:Wiki_letter_w_cropped.svg){kind=small} | This section is empty. You can help by
adding to it. (June 2014) |
- April 11 - Juan Santamaria
- ^ "Santa Rosa: Costa Rica's stunning 1856 victory in 14-minute battle". The Tico Times. 15 September 2015. Retrieved 28 February 2024.
| This article needs additional citations for
verification. (February 2024) |
Events in the year 1856 in Costa Rica.
- March 20 - Battle of Santa Rosa [1]
- April 11 - Campaign of 1856–57: Second Battle of Rivas
|
| This section is empty. You can help by
adding to it. (June 2014) |
- April 11 - Juan Santamaria
- ^ "Santa Rosa: Costa Rica's stunning 1856 victory in 14-minute battle". The Tico Times. 15 September 2015. Retrieved 28 February 2024.