Adolfo Diaz

president of Nicaragua

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June 17, 2026

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Adolfo Díaz served as president of Nicaragua during two non-consecutive terms: 1911–1917 and 1926–1928. His presidencies were marked by significant foreign intervention, particularly from the United States.12

During his first term, U.S. Marines intervened in 1912 to support his presidency. The Bryan-Chamorro Treaty, signed in 1914 and ratified in 1916, granted the U.S. exclusive canal privileges in Nicaragua and the right to establish naval bases.12

Díaz returned to the presidency in 1926 amidst further civil unrest. In 1927, U.S. Marines were again deployed to Nicaragua, reinforcing his government. This period saw the rise of Liberal leaders like Juan Bautista Sacasa and Augusto C. Sandino, who led rebellions against the existing political order and U.S. intervention.12

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Juan Bautista Sacasa
When Chamorro was replaced by Adolfo Díaz in 1926, Sacasa returned to assert his claim to the presidency. In the wake of Sacasa’s announcement, Mexico sided with Sacasa; the United States, involved in a dispute with Mexico and determined to prevent Mexico from gaining the prestige of backing a winning…
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When Chamorro was replaced by Adolfo Díaz in 1926, Sacasa returned to assert his claim to the presidency. In the wake of Sacasa’s announcement, Mexico sided with Sacasa; the United States, involved in a dispute with Mexico and determined to prevent Mexico from gaining the prestige of backing a winning…
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Dollar Diplomacy
…Santos Zelaya and set up Adolfo Díaz in his place; it established a collector of customs; and it guaranteed loans to the Nicaraguan government. The resentment of the Nicaraguan people, however, eventually resulted in U.S. military intervention as well.
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…Santos Zelaya and set up Adolfo Díaz in his place; it established a collector of customs; and it guaranteed loans to the Nicaraguan government. The resentment of the Nicaraguan people, however, eventually resulted in U.S. military intervention as well.
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Nicaragua
Foreign intervention
…the presidency of a Conservative, Adolfo Díaz (1911–17), on whose behalf the U.S. Marines intervened in 1912. A 100-man guard at the U.S. embassy symbolized that country’s support also for Conservative presidents Emiliano Chamorro Vargas (1917–21) and his uncle Diego Manuel Chamorro (1921–23). The Bryan-Chamorro Treaty, signed in 1914 and…
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…the presidency of a Conservative, Adolfo Díaz (1911–17), on whose behalf the U.S. Marines intervened in 1912. A 100-man guard at the U.S. embassy symbolized that country’s support also for Conservative presidents Emiliano Chamorro Vargas (1917–21) and his uncle Diego Manuel Chamorro (1921–23). The Bryan-Chamorro Treaty, signed in 1914 and…
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