World Leaders from the 20th Century, part 1

Can you name the capitals cities of all 196 countries in the world?

20 random countries have been removed from the map of the world! Can you identify them in 3 minutes?

With the help of a map, can you name the countries which existed during the Revolution of 1848?

Click only the countries that have white somewhere on their national flag. But don't click a wrong answer or you will instantly surrender!