How many acres does the Washington monument stand on?

How much are Liberty Bell stamps worth? What is cape fear river known for? How big is the statue of liberties fingers? What does a buoy with the number 4 and a flashing red light mean while traveling upstream at dusk? What is so special about the Rocky Mountains? In Europe with what type of feature are the names Rhine Loire Thames Danube and Elbe associated? How many zoos in France have giant pandas in them? What large landmasses cause surface currents? What materials do you need to make a modal lighthouse? What did San Rafael grow? What is the difference between the Mediterranian sea the Baltic sea the Caspian Sea and the Adriatic sea? Why do maple trees grow well in a temerate rainforest? What is open in magaluf in October? What is the crown of thorns starfish scientific name? What is the impact of Internet Technology which enable digital environment? Where is the Frick Museum located? Why do they call it a river delta? Why was the London Bridge built? What year was the piece hall built? The vegetation in the rocky mountains?