Country Names Containing a Letter - SS

There are 4 countries in the world that start with D, or maybe 5. Can you name them all?

There are just three countries of the world that start with the letter H. Can you name them all?

There are 9 countries in the world that start with the letter I, most of them well-known. But how many do YOU know?

15 random U.S. States have been shaded on a map. Can you name them all?