international trade organizations promote free trade by encouraging countries to\n\n○ maintain their…

international trade organizations promote free trade by encouraging countries to\n\n○ maintain their tariffs.\n○ establish their trade quotas.\n○ limit their protectionism policies.\n○ develop their products.
Answer
Brief Explanations:
Free - trade aims to remove barriers to trade. Tariffs, trade quotas, and protectionism policies are trade barriers. Developing products is not directly related to promoting free - trade in terms of removing barriers. International trade organizations encourage countries to limit protectionism policies to promote free - trade.
Answer:
C. limit their protectionism policies.