In the period between 1871 and 1914, European governments regarded public education for the masses as important primarily because it would

Provide society with information and become responsible citizens.

Explanation:

Introduction of education allowed ideas including, nationalism, democracy, liberty, and equality to be introduced in Europe. Education created a progressive attitude among the new generation of European by introducing them to ideology and thought of great philosophers. Education helped people in getting inform and understand the policies of the government for a better society.