What is the purpsoe of Grand Serail?

Where is the girl with a pearl earring located? Statue of liberty and gateway arch and Willis Tower examples of? What is the history of the Taj Mahal? Where does a brook begin? Why was the sun roof built for the colosseum? What is a desert's name that starts with p in the US? How is sports related to empire building? What things live in the ocean? Who was the first president of Spain? Who was a held prisoner in the Tower of London who was not beheaded? How tall is Fuji Dreskin? How wide and how deep is the moat around the city of Jericho? Was Pandora the wife of Adam? Type of river dam used to raise the water level? Is Yellowstone park south of glacier park? How big is the Lake of the Ozarks? Who dropped weigts from the top of a tower to prove that ghravity affects everything equally? What is a dam built on? How fast does the water from the Erie Canal enter the Genesee river and how fast does it exit the river? The Mexican government believed the border between Texas and Mexico was which river?