Brazilian Indigenous people watch on a screen a trial at the Supreme Court plenary that resumed hearings in the closely watched case on whether to restrict native peoples' rights to claim their ancestral lands on a screen outside the facility in Brasilia on September 21, 2023. Hundreds of Indigenous demonstrators, many in traditional feather headdresses, rallied in Brasilia as the court weighed the legality of the so-called "time-frame argument," which holds that native peoples should not have the right to lands where they were not present in 1988, when the current constitution was ratified. (Photo by EVARISTO SA / AFP)