When searching captured and detained personnel, who on the search team provides the lead during the search?

Supervisor.

Explanation:

The supervisor has to be the search coordinator, sending separate search teams for each detainee, and at the very least one of them has to know the designated search zone. The supervisor leads search teams, defines the search method to apply, commands selected teams to different search areas, and authorizes a preferred radio frequency.

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:

c.) the country needed a stronger central government.