7. Which factor affecting birth does sense of competition refer to? ​

Psychological pressure of competition: Begetting many children has been a sense of pride and prestige. Mostly in the rural areas, people often get into the sense of competition among family members, peer groups and others in getting more children. This is one of the reasons for having a large family size in Nepal.

did mary wollstonecraft believe was a natural ingredient for women’s happiness?

so you should go with

a. strong