If im sitting on the celing at 8:00pm getting ready for school on a Saturday morning and tommorow is Tuesday October 86 2027 and Easter is in two days, how old is my dead rat? A, B, or C?

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:

1) she is extremely upset

c. businesses/firms & government

the commander in chief