Question

international developments in the post - war world
glasnost and perestroika changed daily life for soviet citizens economically by
allowing private ownership of businesses.
imposing limits on the cost of goods.
imposing a minimum wage for workers.
allowing the formation of trade unions.

Explanation:

Glasnost (open - ness) and perestroika (restructuring) in the Soviet Union under Gorbachev aimed to reform the economy. One of the key economic changes was allowing private ownership of businesses, which was a significant departure from the previous state - dominated economic model.

Answer:

allowing private ownership of businesses.