Final answer:
The primary benefit of free trade agreements is the reduction of trade barriers, which enhances trade between countries and generally leads to benefits such as access to better and cheaper products, increased profits for businesses, and potentially higher income for employees. These agreements can support the global economy while also facing scrutiny for potentially protecting member countries from external competition.
Step-by-step explanation:
The primary benefit of a free trade agreement is the reduction of trade barriers like tariffs, quotas, and import laws, which facilitates increased trade between member countries. These agreements, such as the United States-Canada-Mexico Agreement (USMCA), which replaced the North American Free Trade Agreement (NAFTA), aim to create a more open trading environment. The overarching purpose of such agreements is to allow trade to flow more freely, provided no undesirable side effects occur.
Trade agreements also serve as a political counterweight against domestic special interests, mitigating the rise of protectionist measures. They offer consumers access to better and less expensive products, while businesses that produce these products can see increased profits, and their employees may earn more income. Although there might be concerns about job losses due to increased imports, on balance, the gains from these agreements are considered to outweigh the losses to a nation's economy.
It is important to note that while these agreements are designed to promote free trade, some regional agreements might aim to protect member countries from competition from non-member countries. This can occasionally lead to conflicts with broader trade agreements, like those of the World Trade Organization (WTO).