The Kaira District Co-operative Milk Producers' Union was established in 1946 in response to exploitation of milk producers in the Anand region of Gujarat, India. Marginal farmers struggled to transport milk long distances to sell individually to traders who set arbitrary low prices. With the help of Sardar Vallabhbhai Patel and Morarji Desai, farmers formed a cooperative to collectively process and market their milk. This cooperative became the Amul brand and established the successful "Amul Model" of dairy cooperatives, creating economic and social benefits for farmers.