Trade liberalization is a strategy aimed at which of the following?

Trade liberalization is primarily aimed at lowering trade barriers between nations. This strategy encourages the free movement of goods and services across borders by reducing or eliminating tariffs, quotas, and other restrictions that may hinder international trade. The goal of trade liberalization is to promote economic efficiency, enhance competition, and stimulate economic growth by allowing markets to operate more freely and enabling consumers to access a wider variety of products at potentially lower prices.

By lowering trade barriers, countries can benefit from comparative advantages, where each nation specializes in producing goods and services that they can produce more efficiently than others. This increased efficiency can lead to greater productivity and innovation, ultimately benefiting consumers and economies as a whole.

The other choices involve strategies that would limit trade rather than facilitate it, which fundamentally contrasts with the principles of trade liberalization. For example, increasing tariffs would raise costs for imported goods, establishing trade quotas would restrict the amount of particular goods that can be traded, and promoting isolationist policies would seek to minimize trade altogether.