B. It links personal and national events to show the destructiveness of hatred.
Explanation:
With this sentence we can locate the ideal purpose behind articulations like "unfairness, insurgency, discontent, and contempt “…the violence which rose all about us as my father left the world had been devised as a corrective for the pride of his eldest son.” which are the main and most grounded contentions exhibited in the extract, all the disdain, and languishing that the creator endured over being a Negro around then.
