The beginning of the European Integration in its current way started with the Treaty of the European Coal and Steal Community. It created a community between France, Germany, Netherland, Belgium, Luxembourg and Italy to integrate the economical field of Steal and Coal as a first step to build a united Europe and end the nationalistic confrontations, and its worst consequences, the two World Wars. This economical sector was chosen for the beginning of the integration because both materials are needed for the making of weapons, and integrating this economical sector, a war between the member states would be impossible