What impact did Bernardo de Gálvez have on the Revolutionary War? Check all that apply. keeping the British occupied on a second front
opening a third front for the colonists
helping smuggle supplies to patriots
aiding the British by sending additional troops
defeating the British at Pensacola
being instrumental in drafting the treaty to end the American Revolution

Gálvez is best remembered for his role in denying the British the ability to encircle the American rebels from the south by pressing British forces in West Florida and for keeping a vital flow of supplies to Patriot troops across the colonies.

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:

answer: 1

explanation:

im pretty sure