If Country A specializes in the production of wheat and exports it, what is the most likely underlying reason for this specialization?

Country A probably has a comparative advantage in wheat, meaning it can produce wheat more efficiently or at a lower opportunity cost than other goods. Because of this advantage, the country can grow wheat using less labor, capital, or land than it would need for other products, making wheat a cheaper and higher‑quality export. This efficiency lets the country sell wheat abroad while still meeting its domestic needs. For example, if Country A has fertile plains and a mild climate, it can grow wheat faster and cheaper than neighboring countries that rely on machinery and irrigation for the same crop. Thus, the specialization is driven by the desire to use resources where they are most productive and to earn profits from exporting surplus.