Explain why the European Union was created and what the first steps were in its creation. What is the significance of the date May 9th, 1950? (Site 1) What it the currency within the European Union? How does this currency work? (Site 2)

The European Union is set up with the aim of ending the frequent and bloody wars between neighbours, which culminated in the Second World War. As of 1950, the European Coal and Steel Community begins to unite European countries economically and politically in order to secure lasting peace. THIS IS WHY IT WAS CREATED

Why you put last one a? i think is b.