What is the answer to this question??

The first one

Explanation:

They planted tobacco plants to grow and grow a profit in the surrounding area of the settlement thus manipulating their environment to become successful

the melanesian is basically practicing magic.

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: