How did the development of the assembly line affect who henry ford could hire at his plants? he could only hire workers who were skilled in building cars. he could hire unskilled employees and teach them one stage of car production. he could hire skilled employees to teach unskilled workers specific car-making skills. he could hire unskilled workers and teach them each stage of car production.

The correct answer is B. He could hire unskilled employees and teach them one stage of car production

Explanation:

Henry Ford is mainly known as the founder of the Ford Motor Company. But besides this, Ford was important because he developed the assembly line technique. This implied a team of workers did not focus on assembling and creating one car, but a set of workers in different stages in front of an assembling line added different parts and at the end of the assembling line the car was finished, which was faster and more effective. Besides this, the implementation of this type of production method allowed Ford to avoid hiring skilled workers and hire only unskilled workers as they did not need to know everything about the process of production but know how to add pieces or perform a task in the stage where they worked. Therefore, the development of the assembly line affected the people hired as Ford could hire unskilled employees and teach them one stage of car production.

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:

mprove the economic conditions for farmers