What is the main purpose of Eiffel Tower?

The main purpose of the Eiffel Tower, originally constructed for the 1889 Exposition Universelle (World's Fair) to celebrate the 100th anniversary of the French Revolution, was to serve as a centerpiece and showcase of French engineering and artistry. Over time, it has become a global symbol of Paris and France, attracting millions of visitors each year. Today, it functions as a tourist attraction, offering observation decks with panoramic views of the city, as well as hosting various events and exhibitions.