Which one of the following Treaties was signed for the establishment of the European Union (EU) in 1992?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Treaty of Maastricht
The Treaty of Maastricht, officially known as the Treaty on European Union, was signed on 7 February 1992 and came into force on 1 November 1993. It marked the formal establishment of the European Union (EU) and laid the groundwork for the creation of the Euro as a common currency.