The author gives specific details about the spacewalk.
Explanation:
According to the text, the concept of an all-female spacewalk is introduced by the author giving specific details about the spacewalk.
It was narrated that two NASA astronauts became the first spacewalk by an all-woman team. The time of the activity was given, other details such as the astronauts switching to battery power and who guided them was also given.
D. There are no jobs for you in your old hometown is an example of a push factor as it is something that is almost forcing you in a way to do something you might not necessarily want to do
Propaganda was deployed to encourage people to economise on travel, save waste paper, and to obey rationing. The propaganda film They Also Serve dealt with housewives' conservation efforts.