The Eiffel Tower was officially opened on _________?

A. 30 March 1888
B. 31 March 1889
C. 29 April 1890
D. 2 April 1891

The Eiffel Tower was officially opened on 31 March 1889 as the entrance way to the “Exposition Universelle”, an international trade fair celebrating the centenary of the French Revolution and the birth of the Republic.