The EU is the culmination of a process of co-operation that began in 1952 with the establishment of the European Coal and Steel Community (ECSC), which aimed to make war between its members “not merely unthinkable, but materially impossible”. Though Europe has not been free from war since, there has not been an armed conflict between member states since the foundation of the EU – a remarkable achievement, given the history of savage conflict in the first half of the 20th century. Maintaining peace among members through economic partnership remains the EU's primary purpose. The fact so many people are either unaware of this, choose to overlook it, or take peace for granted, is indicative of how successful it has been in fulfilling its primary purpose.