In which country would you find Wawel Castle?

In which country would you find the CN Tower? In which country would you find the Kremlin? In which country would you find St. Basil's Cathedral? In which country would you find Bran Castle? In which country would you find the Anne Frank House? In which country would you find the Atomium? In which country would you find the Manneken Pis? In which country would you find the Little Mermaid statue?