I currently searched up the question your looking for and this is what I somewhat found
Answer:
monsoon rains
Explanation:
Because The us troops are not use to that type of season
I don't understand your question
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.
They should’ve been together and fought when they needed to to get more things