Answer:
By bringing peace to the Romana people
Almost all areas of medicine have benefited from scientific and technological developments, but perhaps the greatest fields in the sense of improvement has been surgery.
An historic property dispute between the Gradwitz and Znaeym families has sparked the feud. While Ulrich feels that his family owns the contested land, Georg argues that his family's claims have been unfairly dismissed.
It plays such a big role because it allows for cultural diffusion to occur which increases communication and profit in business and also the government could also create laws for these commodities. Overall can lead to huge economy.
They served as nurses( WW1+WW2), and non-combat roles in the military. Some of these services were mixing gunpowder and loading shells, operating radios, and repairing trucks( WW2).