which of the following was not an economic institution created in europe to help foster economic unity among the countries there?
Aeuropean-coal-and-steel-community-(ecsc)
Beuropean economic-exchange-(eee)
Ceuropean-economic-community-(eec)
Deuropean-union-(eu)
Aeuropean-coal-and-steel-community-(ecsc)
Beuropean economic-exchange-(eee)
Ceuropean-economic-community-(eec)
Deuropean-union-(eu)