Why is religion so important in the Middle East? Why is Mapungubwe a World Heritage Site? Why are religious studies important? Why is archaeology an important source of information of prehistory? Why is ethnography important? Why are there 7 days in a week?
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?