Brazil recognizes public land as Indigenous territory through demarcation rather than purchase. The episode follows the war over the marco temporal, the doctrine that tribes can claim only land they occupied in 1988. The Supreme Court struck it down, Congress wrote it back into law over a presidential veto, and the Court struck it again. Both the Indigenous-rights and agribusiness legal-certainty cases are given.
The doctrine is legally defeated for now, but the political conflict continues, since the agribusiness bloc remains strong in Congress. Scholars also dispute whether the 19 conditions of 2009 were meant as a general template.