Not a lot of people care if you get hurt. Your voice won’t be heard
Shes know that color of skin is not a determination of will to fight but that it is the strength of heart that reveals ones true desire
The correct answer is option C: someone diagnosed with smallpox.
The person that would have been most grateful for the work of 19th-century scientist Edward Jenner, would be someone diagnosed with smallpox because Jenner was who discovered the first vaccine against the smallpox virus. Moreover, this disease that was widely spread in the 18th century and killed many people.