Which detail best supports the key idea that the mother wants to serve others ? The mother intended to postpone joining OneVision until the narrator was out of high school. The mother wishes to accept the opportunity to open a clinic in Cairo. The mother created a routine with the narrator when the father was working. The mother allows the father to tell the narrator about the change in plans.

The detail that best supports the key idea that the mother wants to serve others is the following: The mother wishes to accept the opportunity to open a clinic in Cairo.