The document discusses nationalization in Pakistan in the 1970s under Prime Minister Zulfikar Ali Bhutto. It summarizes that Bhutto nationalized major industries like steel, heavy machinery, utilities, banks, insurance companies and shipping to promote economic democracy and reduce concentration of wealth. 31 industrial units were initially nationalized in 1972. In 1974, 13 banks, insurance companies, petroleum marketing and 10 shipping firms were nationalized. The goal was to reduce exploitation of workers and prevent economic power from being concentrated in few private hands. However, the nationalizations faced issues and criticism for being selective and later caused administrative problems.