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Some Americans are looking to move abroad amid global and domestic tensions, among other factors. Recent military tensions in the Caribbean put pressure on travelers, leaving many stuck overseas.

Nigeria's broader challenges around security and societal safety continue to heavily affect its overall peace ranking. Mauritius remains Africa’s most peaceful nation and is the only African country ...

Iceland has consistently topped the Global Peace Index since 2008. Reykjavík is pictured. - Harald Nachtmann/Moment RF/Getty Images Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get ...