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https://www.wikiwand.com/en/articles/European_Coal_and_Steel_Community
Schuman declaration Negotiations Political pressures and treaty ratification Founding treaty Merger Treaty Expiry Institutions High Authority Common Assembly Special
https://www.wikiwand.com/en/articles/Trente_Glorieuses
the "Montanunion" European Coal and Steel Community trade according to supranational High Authority decisions, efficiency and