Final answer:
Free trade is when governments do not interfere with trade between countries. It allows goods and services to flow freely across international borders without any restrictions or barriers.
Step-by-step explanation:
Free trade is when governments do not interfere with trade between countries. It allows goods and services to flow freely across international borders without any restrictions or barriers.
For example, let's say Country A and Country B engage in free trade. Country A has a comparative advantage in producing cars, while Country B has a comparative advantage in producing electronics. As a result, Country A will specialize in producing cars and export them to Country B, while Country B will specialize in producing electronics and export them to Country A. This allows both countries to benefit from their respective comparative advantages and leads to increased economic efficiency and growth.