In the 1990s a flow of ethnic Greek immigrants from the former Soviet Union to Greece created several challenges for the Greek state, which attempted to assist in their settlement and social integration, and for the immigrants themselves, since their problems were increased upon their arrival. Language barriers, unemployment, lack of quality housing options and the overall lack of social integration continue to plague them as they lose faith in Greece and in themselves. The Greek state has introduced relevant policies but the lack of implementation of laws and projects has rendered the whole attempt ineffective. However, new policies could give these people hope for a prosperous future.