How long was the life span in 1840?

Answer 1

In 1840, the average life expectancy varied significantly by region and social class, but in many parts of Europe and North America, it was around 35 to 40 years. High infant mortality rates and the prevalence of Infectious Diseases greatly affected overall life spans. In wealthier segments of society, life expectancy could be higher, while poorer populations faced harsher living conditions that contributed to lower averages. Overall, advancements in medicine and living conditions were still in their infancy, impacting longevity.