Why was Gen. Burgoyne’s campaign important for the British? A British victory in New York would help win the support of the French army.

They wanted to cut off New England from the rest of the colonies.

The British wanted to cut off New York from Canada.

they wanted to cut off new england from the rest of the colonies :)

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: