What conclusion can be drawn from the fall of Rome and Han China?
Group of answer choices

fall of Rome and Han China were alike

Explanation:

Similarities: The fall of Rome and Han China were alike because both of their governments had become corrupted. Han bureaucracy officials had become very self-indulgent. ... The fall of Rome and Han China were also similar because they both faced nomadic invasions that greatly contributed to their decline.

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation:

the answer that best explains what happened to george washington at fort necessity, pennsylvania is : washington was attacked by the french but was able to negotiate with them to peacefully end fighting. the battle took place on july 3, 1754. the battle is considered as being the start of the french and indian war.