Im pretty sure it was athens.
Answer:
D, demonstrating American strength to the world.
Technically, continuous improvement is an operations concept developed in Japan, although of course it quickly spread to other countries and economies since it provides for more efficiency.
Your answer would be “D” all of the above:)
It began with the overthrow of the Roman monarchy, c. 509 BC, and lasted over 450 years until its subversion in 29 BC, through a series of civil wars, into the Principate form of government and the Imperial period.