What do deltas have?

How many wars are represented at the Tomb of The Unknown Soldier? Whats good about the Golden Gate Bridge? Is the yellow river close to the forbidden city? How deep is the Limpopo river? What are the numbers of the 3 interstate highways that run from coast-to-coast? What year was Penang Bridge built? Who is the main person in charge at a zoo? How old is the seine? Where is the sphinx absolute location? Is there any unusual animals in Europe? Why was warwick castle rebuilt in stone? What type of tectonic event formed the main structures in the Valley and Ridge Province of the Appalachian Mountains? How many gallons of water are in the Euphrates river? What were The challenges faced in protecting the statue of liberty? Did Washington roebling got educated? Through which countrys does the Panama canal pass through? How do ships get to the Caspian Sea? Why were canals build along the ST. Lawrence river? Large body of water surrounded by Europe Africa and Asia? Where is the Golden Pioneer Museum in Golden Colorado located?