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Peace treaty between Bolivia and Chile

In 1884, Bolivia signed a truce, the Treaty of Valparaiso and accepted the military occupation of the entire Bolivian coast. The Treaty of Peace and Friendship (1904) ceded the complete region of Antofagasta to Chile. In return, Chile agreed to build the Arica–La Paz railway to connect the capital city of La Paz, Bolivia, with the port of Arica, and Chile guaranteed freedom of transit for Bolivian commerce through Chilean ports and territory.