Timeline: Puerto Rico
U.S. Military Government (1898 – 1900)
Following the Spanish-American War, Puerto Rico was placed under direct U.S. military rule. The island was treated as conquered territory.
3 events
General Orders No. 101: Legal Framework for Military Dictatorship
Issued July 18, 1898 by the War Department under President McKinley, General Orders No. 101 established the legal framework for U.S. military governance of occupied territories including Puerto Rico. It empowered military governors to administer all civil affairs with the force of law, issue decrees restructuring local institutions, and prepare territories for annexation—establishing what amounted to a military dictatorship lasting nearly two years.
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General Guy V. Henry: Military Governor and the Dissolution of Autonomy
Brigadier General Guy V. Henry served as second U.S. military governor from December 9, 1898 to May 9, 1899. His most consequential action was dissolving the Autonomic Cabinet on February 6, 1899, effectively ending the self-governing institutions Puerto Ricans had fought decades to achieve under Spain's Autonomic Charter of 1897.
Sources: 3
General George W. Davis: Last Military Governor
Brigadier General George W. Davis served as the third and final U.S. military governor from May 9, 1899 to May 1, 1900. His tenure was defined by the catastrophic Hurricane San Ciriaco (August 8, 1899, ~3,400 dead), judicial reform establishing independent courts, and preparation for the transition to civilian government under the Foraker Act.
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