Answer:
Huck Finn responds to life from a perspective of poverty while Tom Sawyer reacts with expectations of middle class entitlement.
Step-by-step explanation:
The major difference between Huck Finn and Tom Sawyer that is most essential for readers to understand when analyzing how their interactions affect the plot in The Adventures of Huckleberry Finn is that Huck Finn responds to life from a perspective of poverty while Tom Sawyer reacts with expectations of middle class entitlement.