Question

international trade organizations promote free trade by encouraging countries to
limit their protectionism
policies.
establish their trade
quotas.
develop their products.
maintain their tariffs.

Explanation:

International trade organizations aim to promote free trade. Protectionism policies (like tariffs, quotas) restrict trade. Limiting protectionism aligns with free - trade goals. Establishing trade quotas and maintaining tariffs are protectionist measures. Developing products is a general economic activity not directly related to promoting free trade in the context of trade - organization goals.

Answer:

limit their protectionism policies.