Answer:
The correct answer is: For the purposes of determining the population of a state, three out of every five enslaved people would be counted.
Explanation:
They where a help to the pope
They had very little supplies and financial backing for the war.
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.