Describe the actions of General Sibley during the civil war

By June 17, 1861, Sibley was promoted to brigadier general. His only major participation during the Civil War came during an attempt to invade New Mexico, and secure it for the Confederacy. He enjoyed initial success against Union forces under E.R.S. hope that helps!

He attempted to invade new mexico and try to take it form the confederacy

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:

health and medicine because people are dying from not being healthy or not strong enough medicine