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EC Library Guide to information on the European integration history: Introduction

A selection of information resources relevant to the work of the European Commission

This Library Guide provides a selection of relevant primary and secondary information sources on the history of the European Union and is an initial gateway for your research. Access to some sources may be restricted to Commission staff or to users at subscribing institutions.  

For a quick reference, below you will find information on key events in the history of the European Union, its evolution over the decades, the men and women who have played key roles in the EU.