July 1, 2013 marked Croatia's official induction into the European Union. For Croatia this was the culmination of a long negotiation process filled with concessions and challenges. This situation inspired the question of how Croatia's alliance with the EU has affected the state? In order to analyze this relationship the aspects of Croatian identity and sovereignty were explored, in addition to the EU's principles and problems regarding member and candidate states. The evidence found within this investigation came from a number of literary sources ranging from the academic to official government documents. Furthermore, nine interviews were conducted within Croatia, which explored how the EU's influence has affected the Croatian state. Through this research it was conclusively found that Croatia's alliance with the EU creates problems and exasperates existing issues within the country. Furthermore, this situation showcases a pattern of discrimination within the EU that benefits Western European EU states at the expense of its Central and Eastern counterparts. As a result, the recommendations would be to promote awareness of the double standards and discriminations occurring within the EU, which victimize Central and Eastern European states, so that these countries may be able to preserve their identity and sovereignty.