Yellow fever.
after the Spanish War, the most caused deaths by 80% was of yellow fever.
The answer is more-developed countries. Countries that are
considered to be more developed than most countries such as Japan, has a human
population with a large percent of post-reproductive individuals.
Post-reproductive individuals refers to the occurrence after the time in life
wherein an individual is capable of asexual reproduction. It is commonly found
in more-developed countries and may most likely decrease in size as time
passes.
During the colonial period, Native Americans had a complicated relationship with European settlers. They resisted the efforts of the Europeans to gain more of their land and control through both warfare and diplomacy
Answer:
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Explanation: