Final answer:
The proliferation of health insurance coverage, government investment in research, and the growth of medical schools, students, and subspecialties contributed to inflation in the post-World War II era.
Step-by-step explanation:
The statement is true. The proliferation of health insurance coverage in the post-World War II era, combined with the federal government's investment in research and the growing number of medical schools, medical students, and medical subspecialties, contributed to dramatic inflation throughout the period from the end of the war to the 1970s.
The increased availability of health insurance meant that more people were seeking medical care, leading to higher demand for healthcare services.
The growing number of medical schools, students, and subspecialties resulted in an expansion of the healthcare workforce, but also increased the cost of medical education and advanced medical procedures, which contributed to inflation.