* Turkey's progress on meeting the EU's Copenhagen criteria. These criteria require that candidate countries have stable democratic institutions, a functioning market economy, and be able to implement the EU's laws and regulations. Turkey has made progress on some of these criteria, but it still has significant shortcomings in others. For example, it has been criticized for its restrictions on freedom of speech and assembly, and its treatment of minorities.
* The geopolitical situation. Turkey is located in a strategically important region, and its membership in the EU could have a significant impact on the balance of power in Europe. Some EU member states are concerned that Turkey's membership would shift the EU's focus away from Europe and towards the Middle East.
* Public opinion. Polls show that there is significant opposition to Turkey's membership in the EU in some member states. This opposition is based on a variety of factors, including concerns about Turkey's size, its Muslim population, and its human rights record.
Ultimately, the decision of whether or not to accept Turkey into the EU is a political one that will be made by the EU member states. There is no guarantee that Turkey will ever be accepted, but it is also possible that it could eventually join the EU if it can meet the criteria and overcome the concerns of some member states.
Here are some additional factors that could influence the decision:
* The role of the United States. The United States is a close ally of Turkey, and it has supported Turkey's membership in the EU. However, the United States also has its own interests in the region, and it may not always be willing to put Turkey's membership in the EU ahead of its other priorities.
* The evolution of the EU. The EU is a constantly evolving institution, and its requirements for membership may change over time. This could make it more or less difficult for Turkey to join in the future.
* The emergence of new geopolitical challenges. The EU is facing a number of new challenges, including the rise of nationalism and populism, the refugee crisis, and the threat of terrorism. These challenges could make it more difficult for the EU to expand and may make it less likely that Turkey will be accepted into the EU.
In conclusion, the question of whether or not Turkey will be accepted into the EU is a complex one that depends on a number of factors. There is no easy answer, and it is impossible to say for sure what will happen.