Answer:
These lines from the poem suggest that national identity is forged through having deep ancestral roots in a place. The correct answer is D.
Step-by-step explanation:
These lines from the poem express that identity is not a bureaucratic matter, is not something you ask for, but something you have because you belong to some place. You "have roots", you live and are part of that place. Identity is not something you can claim, it is something you have because is the history of your human existence.