Small countries based on their shape - part 1

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

What are the top countries of origin for immigrants to the United States who gained permanent residence during the years 2015–2024?

Can you name all the countries that have ever been members of OPEC, the Organization of Petroleum Exporting Countries?

There are 11 countries that start with G and no, Greenland isn't one of them. See how many you can name.