I've already explained, to promote the harmonisation of the member countries towards union, by agreement with those countries.
They and their predecessors have been very successful in that, guiding an ever increasing number of countries from the Coal and Steel Community, to the EEC (Common Market), to transport harmonisation and a borderless Europe, then through eight treaties including the Maastricht treaty which commenced political union.
That's a huge range of achievement, far from useless.
I wish our governments had been as successful over the same 68 years.
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