The main factors contributing to the decline in death rate in20th cent – InterviewSolution

InterviewSolution

1.	The main factors contributing to the decline in death rate in20th century were
Answer» During the first half of the CENTURY, changes in the ability to avoid and withstand infectious diseases were the prime FACTORS in reducing mortality. Infectious diseases were the LEADING cause of DEATH in 1900, accounting for 32 percent of DEATHS. Pneumonia and influenza were the biggest killers.

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