Evil aliens have decided to kill everyone on Earth! Fortunately, they've given you two minutes to save as many as you can. All you have to do is name a country to save everyone in it.
And please accept "Holy See" and "Vatican" for Vatican City, and "Washington" and "D.C." should be acceptable for "Washington D.C." Plus, Liechtenstein is spelled wrong and FYROM should be acceptable in place of Macedonia. No wonder nobody's getting 100%.
It's Serbia.