グアラニー族
After the signing of the Treaty of Madrid in 1750, the Guaraní fought for the rights to their territory in a war lasting from 1754 until 1756. This treaty mandated the displacement of numerous Guaraní people living in areas controlled by the Spanish monarchy. The treaty granted the Portuguese monarchy the rights to specific areas previously under Spanish control. The Portuguese complied with the treaty with the condition that the Guaraní people would be removed. In other words, in spite of the Guaraní being central to the stipulations of the treaty, they were completely absent from negotiation processes. The treaty was not upheld after 1761. As a result, the only purpose the treaty fulfilled was the displacement and death of numerous Guaraní people and the destruction of their communities. The Jesuits were expelled from the Guaraní territory in 1767, in part, because of their supposed assistance to the Guaraní in efforts to defend their rights to their territory.