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)

Verified Answer :

I believe the answer is: European Union
European Union was created to advance the general well-being of European citizens which includes politics and social polict,  does not necessarily tied to their economy, eventhough it considered a huge factor. Currently, the European Union consist of 28 state members