What is the wider world?

Where is Lake Hartwell located? What does government mean in China? How did the Gobi Desert affect ancient Chinese civilization? What Spanish explorers explored and conquered San Juan Capistrano before it was founded? Why does part of the ocean floor go back down into the end slit? When did The Great Wall of China ended and why? How much money did it take to restore the Museum at Ellis Island? What is the importance of the 1900 Carousel Rides? Why were these materials used to construct the great wall? Where are the Easter Island heads located currently? What are the differences between cockroach and earthworm? What is Gibraltar's relative location? How did weathering and erosion affect the blue ridge mountains? Why is drinking ocean water harmful? Which city in China were the entombed terracotta warriors found in? Where is the VIN number located on an 80's Yellowstone camper? What buildings does San Luis Obispo have? Which river have Russians long used for transportation? How tall is the canapy layer in the rainforest? Are spears used in the Kalahari desert?