Final answer:
In chapter 19 of Blood on the River, Samuel develops a positive point of view about Ann Burras, admiring her courage and resilience.
Step-by-step explanation:
In chapter 19 of Blood on the River, Samuel develops a positive point of view about Ann Burras. This is evident through his admiration for her courage and resilience. The author describes how Ann confronts the challenges of living in the Jamestown colony, such as hunger and harsh conditions, with determination and resourcefulness. Samuel's viewpoint is further developed as he witnesses Ann's bravery during the attack by Native Americans and sees her willingness to risk her life to save others.