Landless Workers' Movement

The Landless Workers' Movement (Portuguese: Movimento dos Trabalhadores Rurais Sem Terra, MST) is a social movement in Brazil aimed at land reform. Inspired by Marxism, it is the largest such movement in Latin America, with an estimated informal membership of 1.5 million across 23 of Brazil's 26 states.

Source: Wikipedia — Landless Workers' Movement (CC BY-SA 4.0)