What kind of world did Columbus and other Europeans encounter when they set foot in the Americas? Did this world mesh with the popular vision of “Native Americans?”

The main source of income for New England was fish and timber which was mainly exported back to England. The main source of income for the Virginia colonies was agriculture mainly tobacco.

The article of the Confederation championed the presence of a one chamber legislature which meant there was only one house of parliament

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:

the enslaved people onboard suffered from illness with some frequency