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For decades, Americans have enjoyed relatively easy access to many countries thanks to a powerful passport and various visa programs. In fact, U.S. citizens can still travel visa-free or obtain visas on arrival in about 170+ countries.
However, recent immigration reforms, housing crises, and political tensions have led some governments to tighten rules for foreigners—including Americans—who want to live or work abroad long-term.
Here are five places where the “expat barrier” is rising.