Explain why the building of a great wonder is so important to a Civilization?

Explain why the building of a great wonder is so important to a Civilization?

In 1 page, explain why the building of a great wonder is so important to a civilization. Pick a specific wonder, explain its significance, and the effect it had on people. Compare that wonder to a wonder from today; show how it is similar, and how it is different. No citing, 250 to 275 words max.