~ology = the study of ~
example: biology is the study of life
c. a belief of branch of learning
Answer: War and working
Explanation: People in the past used to be about them in the war and about fighting for rights. Other people would be working hard and building things. Like cars, light, telephones. even before the war, we still helped each other.
Hope this helps^^
A.
The poem highlights that life has both happiness and sorrows.
