Final answer:
The narrator from the excerpt of 'Run with the Horsemen' deeply appreciates their Southern grandparents' legacy and the values they imparted.
Step-by-step explanation:
From the given excerpt of Run with the Horsemen by Ferrol Sams, it can be deduced that the narrator holds a deep appreciation for the lessons and legacy of Southern grandparents. The narrator vividly describes being influenced by the anecdotes and principles passed down through generations, clearly valuing these traditions more than other heritages referenced, such as the Chinese one. Sayings like "Blood will tell," and values such as the profound sense of family, are cherished and respected by the storyteller, showing not just tolerance but a profound respect for the influence and teachings of their grandparents.