Brazil, South America, South American, agrarian reform, agricultural, agriculture, caboclo, citizenship, civil right, civil rights, color, command, communities, community, community organizing, conflict, contesting, dangerous, dark-skinned person, dark-skinned persons, farming, grassroots organizing, group, groups, half-breed person, horizontal, hostility, human right, human rights, invasion, invasions, labor, laborer, labour, labourer, land reform, landless worker, landlessness, male, man, men, minorities, minority, mulata, mulato, organization, organizations, organizing, people, peril, person, persons, poor people, poor person, poor persons, poverty, risk, risks, rural, rural landscape, rural scene, rural view, social movement, social problem, squatter, squatters