Why do most people live in western Europe and why?

Most people live in Western Europe due to its historical, economic, and political stability, which has fostered a high standard of living and robust infrastructure. The region boasts well-developed social systems, access to quality healthcare and education, and a diverse job market that attracts migrants. Additionally, Western Europe’s rich cultural heritage and attractive urban environments make it a desirable place to live. These factors combined create a concentration of population in cities and regions within Western Europe.