What effect did industrialization have on life expectancy in the US and Western Europe?

Industrialization brought several key factors that contributed to a significant increase in life expectancy in the US and Western Europe:

1. Improved Public Health: Industrialization led to advancements in public health infrastructure, sanitation, and hygiene practices. Access to clean water, better waste management, and improvements in housing conditions reduced the spread of infectious diseases and overall mortality rates.

2. Medical Innovations: Industrialization supported scientific advancements and the development of new medical technologies, surgical techniques, and vaccines. This enabled more effective treatment of illnesses, reducing the risk of fatal complications.

3. Better Nutrition: Industrialization increased food production and distribution efficiency, providing a more abundant and varied food supply. Improved nutrition helped combat widespread malnutrition and dietary deficiencies, thus enhancing overall health and resistance to diseases.

4. Safer Working Conditions: Gradually, industrial societies implemented laws and regulations to address hazardous working conditions and ensure occupational safety. This reduced work-related accidents and decreased overall mortality rates.

5. Economic Benefits: Industrialization boosted economies, allowing governments to invest in healthcare, education, and social welfare programs that aimed to improve living standards and access to essential resources.

As a result of these combined factors, the average life expectancy in the US and Western Europe rose consistently throughout the 19th and 20th centuries.