Iraq would be one of the most dangorous too.. Bomb blasts on the constantly basis killing innocent people :( This been going on since the 2003 attacks declared from the US until now, 2014.. 

I experienced it myself, and it's not easy living there at all.. 

Almost all Africa and Latin America is in the list. Syria and Somali are safer than Brazil, hahaha.

I'd like to balance Sophia's research of Euro/American propaganda above, with:

25 most Dangerous Cities on the Planet

http://list25.com/the-25-most-dangerous-cities-on-earth/?view=all

...and yes, 3 cities are American.

The World Cup didn't will influence to much in my opinion will be a lot of cops for protect the turist and players, you can't forget the "Favelas" ...and I post the link where I read that list and why they choose that countries

Gillian when we learn a language we know the culture of the country, how is the situation, how language born etc. So I got curiosity in know it, is good for we discover more about one country.