The research question is most appropriate for a research project above is How has the language used to describe childbirth changed since the early 20th century?.
A research question is known as the kind of question that is asked and it one that focus on that thing you are researching.
Note that by asking "How has the language used to describe childbirth changed since the early 20th century?", one can be able to analyze information and draw your own conclusions.
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Where did most women deliver their babies before 1950, and who was there to help them?
How has the language used to describe childbirth changed since the early 20th century?
What advice did doctors give pregnant women in the early 20th century?
What kind of training does a midwife receive, compared to an obstetrician?
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