Answer:
A) Is it relevant to the subject or event?
C) Does it contain information that is outdated?
E) Does it explain a version of how the event occurred?
Answer:
Yuan dynasty was marked by struggle, famine, and bitterness among the populace.
Hope this helped!
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.
