What advantages do humans receive by hunting with dogs?

Dogs are good at tracking, help to take down animals, are good companion, can warn if there's danger. That's all I can think of.

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:

its many islands, high mountains, and remote peninsulas isolated population centers.