Answer: The correct answer is: "An alliance begun in 1957 to improve economic and social conditions among its members, it has evolved into the 28-nation European Union.
Step-by-step explanation:
The European Union is a governmental entity that grouped 28 nations in the European continent. The following are some European Union's characteristics:
- The EU main purpose is increasing economic integration and strengthening cooperation among its members.
- The central office is in Brussels, Belgium.
- Was formally established on November 1, 1993.
- The EU countries are: Austria, Belgium, Bulgaria, Croatia, Republic of Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden and the UK.