Countries with a Federal republic System

22 of the 172 countries in Geo Atlas answer yes to the question “Is the country's political system a Federal republic?”. They are spread across 6 continents, mostly Europe (6). The largest is Russia (17,098,242 km²) and the smallest Belgium (30,528 km²). The most populous is India with 1.4 billion people; together these countries are home to about 3.1 billion people. Each country below links to its full geography profile — then try to find them all on the map in a game.