Question

international trade organizations promote free trade by encouraging countries to

• maintain their tariffs
• establish their trade quotas
• limit their protectionist policies
• develop their products

Explanation:

International trade organizations aim to promote free - trade. One way is by encouraging countries to limit protectionist policies which can impede free - trade. Tariffs and trade quotas are protectionist measures. Developing products is not directly related to promoting free - trade by international trade organizations in this context.

Answer:

limit their protectionist policies