Answer:
Greco-Roman
Explanation:
The term Greco-Roman represents the combination of Greek and Roman achievements. The Greco-Roman Period (332 BC -395 AD) started when Persians were defeated by Alexander the Great, the Greek conqueror.
The Greco-Roman culture has lots of contribution and technological achievements in the different fields including mechanical innovation such as furnace construction, agricultural field such as Iron Age technology; and architecture such as the use of fired brick and tile for building construction.
Hence, the correct answer is "Greco-Roman".
The hardest challenge was having reconstruction, along with the assassination of Lincoln. Not only that but there was not enough jobs for when the men came back from war, then that started the women's suffrage movement.