Which of the following is an area that the Romans made advancements in? Check all that apply A. Art
B. Medicine
C. Architecture
D. Engineering
E. Philosophy

the real answer is b

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.