Geography Challenge: Name World’s Smallest Countries! Which is the smallest country in the world? Monaco Vatican City Nauru Tuvalu None Which country is the second-smallest in the world? Monaco San Marino Liechtenstein Andorra None Which country is the third-smallest in the world? Nauru Tuvalu Maldives Marshall Islands None Which country is the fourth-smallest in the world? Andorra Maldives Marshall Islands Liechtenstein None Which country is the fifth-smallest in the world? Maldives Marshall Islands Saint Kitts and Nevis San Marino None Time's up Most Popular Most Popular
