In the Last Few Decades,all of the Following Changes Have

In the last few decades,all of the following changes have occurred in the U.S.workforce except:

A) more people are willing to sacrifice health and happiness to the demands of hectic work schedules and the opportunity to earn more money.
B) the number of women has increased significantly.
C) it has become more diverse.
D) people place more importance on balancing work lives with the rest of their lives.