+Free trade is an [economic policy](/wiki/economic_policy) advocating for the unimpeded exchange of goods and services between countries, free from artificial barriers like [tariffs](/wiki/tariff). It aims to foster global efficiency, competition, and prosperity through open markets.
+## See also
+- [Protectionism](/wiki/protectionism)
+- [Trade Agreement](/wiki/trade_agreement)
+- [Globalization](/wiki/globalization)
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