Here is a possible response to the reaction prompt: The member states of the European Union retain sovereignty over domestic policies but must abide by EU guidelines and laws on issues that fall under the EU's competencies. This means member states have transferred some aspects of sovereignty to the supranational EU institutions but still maintain autonomy in other policy areas. There are reasonable arguments that the EU benefits Europe both economically and politically. Economically, the single market allows for free movement of goods, services, capital and people, fueling trade and economic growth across borders. Politically, the EU helps maintain peace between its members after a history of conflict and war. By linking their economies and political interests together, wars between EU states seem almost unthink