Why Eiffel Tower was Built? Example Explanation Text

This is en example of explanation text about WHY a thing happens. Most explanation essay are about how the thing are formed. However getting wide sample to make it easy when you are asked to to make a sample in English.

An example of explanation text is about factual and objective essay. This is the objective explanation and composed along with generic structure. The Eiffel Tower is the achievement

Why Eiffel Tower was Built