Why is music history important? Why is February named February? How do people celebrate Labor Day? Why do teachers learn the history of language? Why is religion so important in the Middle East? Why is Mapungubwe a World Heritage Site?
Why is Mapungubwe a Hill Heritage Site? Why is the Eiffel Tower famous? Why was the Notre-Dame Cathedral built? Why was Machu Picchu built so high up? Why is the Sagrada Familia not finished? Why was the equestrian statue of Marcus Aurelius built?