Which EU treaty was a response to the failure of the European Constitution to be agreed, but still contributed to increasing transparency of EU decision-making and increasing the business-friendly environment in the EU?
A) the Treaty on the European Union (1993)
B) the Treaty of Amsterdam (1997)
C) The Treaty of Nice (2001)
D) the Treaty of Lisbon (2009)

Question

Quizplus · Accepted Answer

The Treaty of Lisbon (2009) was designed as a response to the failure of the European Constitution, aiming to streamline EU processes, increase transparency, and enhance the internal market's efficiency, thus contributing to a more business-friendly environment within the EU.

Which EU Treaty Was a Response to the Failure of the European