How long were the work hours of the pioneering families farming the plains in The Homestead Act of 1862?

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:

with my recent question

d. it gave farmers a way to organize for more political power

false the first governing document in the us history was the articles of federation