1) The document discusses cooperative societies, which are voluntary associations that people form to promote their common economic interests through mutual assistance rather than competition.
2) Cooperative societies pool members' resources and utilize them for the benefit of members. Examples include a village cooperative for selling surplus milk and milk products, and a consumer cooperative for buying goods directly from producers.
3) There are different types of cooperative societies, including consumer cooperatives, producer cooperatives, marketing cooperatives, credit cooperatives, farming cooperatives, and housing cooperatives. Cooperatives help members access services, markets, loans, and other benefits that would be difficult to obtain individually.