What does ... but has made a vast number of over-35-year-olds redundant (Line 2, Para. 5) refer to according to the passage
A.Globalization has caused many women who are older than 35 years old to lose their jobs.
B.Over-35-year-old working women are stuck in industries that are no longer thriving.
C.There is a great need of over-35-year-old women due to the process of globalization.
D.There was a baby boom 35 years ago and there are many over-35-year-old women working.