The South is My Country movement includes three stars which represent Paraná, Santa Catarina and Rio Grande do Sul. On 1 October 2016, Plebisul - an unofficial referendum - was held. Voters were asked if they wanted to secede from Brazil, forming a new country with the three states. A total of 616,917 votes (which represents less than 3% the number of registered voters in these states) were counted according to the organizers of the ballot, 95% voting "yes". They were hoping to reach up to a million votes throughout the three Brazilian states. Some academics claim that the movement bases its separatist claims in
Clearwater river (river type) Madeira (notably Guaporé, Ji-Paraná and Aripuanã) and Paraguay (although heavily influenced by its whitewater tributaries). The Tapajós and Xingu alone account for 6% and 5%, respectively, of the water in the Amazon basin. Examples of clearwater rivers originating in the Guiana Shield include the upper Orinoco (above the inflow of the blackwater Atabapo and whitewater Inírida–Guaviare), Ventuari, Nhamundá, Trombetas, Paru, Araguari and Suriname. Outside South America the classification is not commonly used, but rivers with clearwater characteristics are found elsewhere, such as the upper Zambezi River, certain upland streams in major river basins of South and Southeast Asia, and many