Birigui, Brazil, Landless Workers Movement, MST, Sao Paulo, South America, South American, São Paulo, blond, boy, camp, camping, child, child at risk, childhood, citizenship, civil right, civil rights, color, communities, community, community organizing, dark-skinned person, dark-skinned persons, disregard, disregarding, disrespect, disrespecting, dwelling, economy, famine, girl, grassroots organizing, habitation, half-breed person, horizontal, house, houses, human right, human rights, hunger, infant, infants, ingenuousness, innocence, insalubrious job, insalubrious work, juvenile, kid, laboring classes, labouring class, landless worker, low income person, low income persons, lower class, male, man, melancholy, men, mulato, neglecting, people, person, persons, poor people, poor person, poor persons, poverty, purity, rural, rural life, rural scene, sadness, settlement, shelter, social movement, social problem, starvation, starving, tough labor, tough work, travel, unhappiness, unhealthy job, unhealthy jobs, unhealthy work, village, villages, worker, workers, young person, youth