4.The correct answers are A: free trade among members, C: citizens moving through borders freely and E: elections among all members for all EU government positions
The European Union is a political community intended to integrate most Europe’s countries. Nowadays, it is constituted by 28 countries and was stablished in November 1993. It is a hybrid economic and political transnational organization and combines multilateral cooperation elements mainly regarding trade, movement among borders, legal issues but respects the community particularities of each country, such as language, traditions, religions, ideological and political backgrounds, for example.
It promotes the continental integration through common policies regarding economics (taxes among each country practically does not exists) and some political issues.
it is controlled through an internal system based on a representative democracy by means of the European parliament, the European commission, the Europe union tribunal of justice the tribunal for accounts, the European central bank and the European council. This last one is responsible of designation of the chairmen of the high constitutional institutions, though they have parties, none elect any government for any nation, the positions for the main organisms are designated by consensus among all the parties. Therefore, Band D are not correct, E might be considered correct, but only for the EU institutions, not for the government of the countries.
A. Member countries trade freely without trade barriers.
B. Citizens can move among nation states to work and study.
free trade among members
one of the effects of establishing the European union is establishment of free trade among members , i.e it does not restrict importation and exportation of goods and services among EU countries. it enhances free movements of citizen trough borders. European union has made trade easier for countries by reducing paper works, allowing single currency to trade with etc.