What factors created a middle class?

The emergence of a middle class can be attributed to several key factors, including industrialization, which created new job opportunities and increased wages for skilled workers. Urbanization played a role by concentrating populations in cities where economic activities thrived. Additionally, access to education and the expansion of consumer goods allowed individuals to improve their social standing and lifestyle. Lastly, post-World War II economic growth in many countries contributed to rising living standards and the establishment of a more affluent middle class.