USA fun facts

What is the Highest mountain in the world above sealevel?

What's the smallest state in the USA?

whitch of the US states have the shape of a squere?

What's the biggest state in the USA?

To which State/Independence Terratory/Federal district does Washington D.C. belong?

In which city is the tallest building in the USA?

How many red stripes does the USA flag have?

The Space Needle in Seattle is xxx metres  high?

In which state is Boston the state capital?

Spot the american territory