The Baltimore crisis was a diplomatic incident that took place between Chile and the United States, after the 1891 Chilean Civil War, as a result of the growing American influence in the Pacific Coast region of Latin America in the 1890s.
It was triggered by the stabbing of two United States Navy sailors from USS Baltimore in front of the "True Blue Saloon" in Valparaíso on October 16, 1891.
Finally, in 1888, Chile annexed Easter Island, located some 2,000 miles (3,200 km) west of Valparaíso, and joined the ranks of imperial nations.
Those and another circumstances troubled relations between the United States and the victorious congressional side, which defeated the presidential forces in 1891 to take power in Chile.
Just before the end of the Civil War, the United States sent a group of ships, including USS Charleston, to force the Chilean congressional cargo ship Itata, which had illegally loaded arms in San Diego for the congressional forces, to return to San Diego.
From the point of view of the congressionals, the United States had tried to stop them from purchasing weapons, denied them access to international telegraph traffic, spied on their troops, and refused to surrender war criminals.