A. compare and contrast the events that led to both the american revolution and the
french revolution.

answer:

a main difference is the context of the war. the american revolution was caused by a majority of the america population becoming unhappy because of how the british were ruling them. both the american and french revolutions were focused around liberty and equality. both countries were trying to gain freedom.

explanation:

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:

i dont know the answer sorry but if i knew it i would of told you