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Calderonista Invasion of Costa Rican 1948

The junta made revolutionary changes by dissolving the Costa Rican army, outlawing the Communist Party, nationalizing banks, and beginning civil service reform. There was opposition to these changes; on December 10, 1948, armed Calderonista rebels exiled in Nicaragua invaded Costa Rica but were repulsed, while the Organization of American States sent a commission to investigate Somoza's involvement in the invasion. In early 1949, a Costa Rican constitutional assembly met, confirmed the earlier election of Ulate, and drafted a new constitution. On November 8, 1949, Figueres turned over the government to Ulate.

Last Update: December 16, 2000

Armed Conflict Events Database

Armed Conflict Events Data (ACED) is an research project providing independent information about known wars, international disputes, civil wars, rebellions, coups, revolutions, genocides and other violent conflicts. ACED has been online since December 2000. Various partial revisions and modifications have been implemented since then, however, the limitations of the this format hamper further development. During 2005, the decision was made to radically restructure the available conflict information into a database. The new Armed Conflict Events Database (ACEDb) will substantially increase the utility of available conflict data for students of military history. As well, it will offer expanded opportunities to add and edit records of conflict. Existing research material will be maintained in its present form but no revisions are planned. More news about the development of ACEDb may be found at News About the Armed Conflict Events Database. Feedback is welcome.