The removal of trade barriers is called "Free trade."
The removal of trade barriers is commonly called "free trade." It refers to the elimination or reduction of obstacles, such as tariffs, quotas, and import and export restrictions, that impede the smooth flow of goods and services between countries. Free trade aims to promote economic growth, increase market access, and foster international cooperation. To find the answer to this question, you can refer to economics or international trade textbooks, research articles, or reliable online sources that explain the concept of free trade and its impact on global economies.