What purpose was the clay army built?

Where is the most dense body of water in the world located? When was the annual nile river flood in Egypt? Are father lasuen and junipero Serra the same guy? What are facts about river severn? 5L in the GL? Do forests have rivers? When was Cape Le Grand National Park created? What kind of animals live around the hudson river? How lon will it take to drive fom Macedon New York to okeechobee lake? Do the elephant ear plants live in a rainforest? Is rain washing away sand dune erosion? The Incas left stone ruins called Machu Picchu in the mountains of what country? How does the Bering strait help us understand how the earliest people came to America? How many people have been blown off the Mackinac Bridge? Does Hawaii border the Pacific Ocean? Why is the great lake of china a problem? Would you want to swim in the ocean near Antarctica? What is the biggest jack up rig in the north sea? Is the Drake Passage dangerous? When did Emma Lazaraus write The New Colossus?