Final answer:
The final sentence of Chief Joseph's speech marks his formal surrender to General Howard, connecting to the first sentence by acknowledging the relationship between the two and the inevitability of the end of resistance.
Step-by-step explanation:
The speech's final sentence, "From where the sun now stands I will fight no more forever," directly connects to the first by formalizing Chief Joseph's capitulation to General Howard. The first sentence establishes a direct communication to the General, acknowledging past interactions and setting a respectful tone that frames the announcement of surrender. By declaring an end to fighting, he signifies his acceptance of their situation, thereby connecting Chief Joseph's complete journey from resistance to surrender.