Portuguese colonization of the Americas won a significant victory in the Second Battle of Guararapes in 1649. By 1654, the Netherlands had surrendered and returned control of all Brazilian land to the Portuguese. In 1751, the State of Maranhão was restructured into the State of Grão-Pará and Maranhão, with a new capital and government. In 1772, the State of Grão-Pará and Maranhão was split into two new states, the State of Grão-Pará and Rio Negro and the State of Maranhão and Piauí. The new states would fare poorly and only last 3 years. In 1775, the three colonies of Portuguese America (the State of Brazil,
Society for the Study of the Indigenous Languages of the Americas Society for the Study of the Indigenous Languages of the Americas The Society for the Study of the Indigenous Languages of the Americas (SSILA) is an international organization founded in 1981 devoted to the study of the indigenous languages of North, Central, and South America. SSILA has an annual winter meeting held in association with the Linguistic Society of America's annual conference. Summer meetings are held in alternate years at venues near the LSA's Summer Institute. Presentations at SSILA meetings may be made in English, Spanish, or Portuguese. Each year, SSILA accepts nominations for three awards, which are presented at