What were the successes and failures in building the colosseum?

What man-maid barrier in china is visible without a telescope from the moon? What is the definition for a interstate tourist? What is the roof made out of on the san gabriel mission? What are some slogans for deserts? What oceans border the UK? What do adonis blue butterflies eat? How did the gran canyon form? Where is the Friends Of China Lake Archaeology in Ridgecrest California located? How is the grand canyon like a history book? How much does it cost to enter Tate modern? What kingdom developed along the Yellow River. It protected its large territory by developing bronze weapons and building large walls. Historians are able to study its society through written records? What states did the mount Rushmore presidents represent? What is the Parthenon? What better orange county zoo or Santa Ana zoo? What is the address of the Hershey factory in Niagara Falls Ontario? What is the only state to touch two oceans? After dental work you have face swelling - why? Does the Amazon River have a beach? Do Warner Brothers Studio Tours accept Tesco vouchers? Where do most of the ocean's salts come from?