Answer:
I believe it is answer D)
Explanation:
Thucydides was a general for a short part of the Peloponnesian War and recorded a history of the first two thirds of that war.
Answer:
Alzheimer's dementia
Explanation:Alzheimer's is a progressive disease, where dementia symptoms gradually worsen over a number of years. In its early stages, memory loss is mild, but with late-stage Alzheimer's, individuals lose the ability to carry on a conversation and respond to their environment.
It made a boom in moving to the west and adavncing civilizations