Federal Countries of the World

3 of the 172 countries in Geo Atlas answer yes to the question “Is the country a federation?”. They are spread across 2 continents, mostly Africa (2). The largest is India (3,287,263 km²) and the smallest Nigeria (923,768 km²). The most populous is India with 1.4 billion people; together these countries are home to about 1.7 billion people. Each country below links to its full geography profile — then try to find them all on the map in a game.