PLEASE HELP ASAP I'M BEING TIMED Prior to 1870, more regions on the African Continent were governed and controlled by:

Group of answer choices

A. Native African Kingdoms such as the Sokoto Caliphate, Swazi kingdom, the Hausa states and Ethiopia.

B. The British, Dutch, and French powers

C. The Ottoman Empire

D. None of the Above

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:

a

explanation: