12) Sweden

Scandinavian country Sweden has not taken part in a war since 1814. It celebrated 200 years of peace in 2014. Sweden has low level of robberies, only around 9,000 a year. The number is 350,000 in the US.

11) Slovakia

Slovakia is a peaceful country. People of this Central European nation are kind and helpful. Slovakia is a high-income, advanced economy. It is a parliamentary democratic republic.