How do international organizations expand trade? a. they equalize differences between developed and developing nations. b. encourage the free exchange of goods and services. c. they issue regulations regarding the manufacturing of certain goods. d. they make deals for the sale of goods from one country to another.

The correct answer is option B. "Thank encourage the free exchange of goods and services".

Explanation:

International trade allow for the expand of markets among different countries by the encourage of free exchange of good and services. International organizations expand the trade by allowing this free exchange, which results in greater competition and more competitive prices for the final consumers.