The correct answer is letter D
A Turning Point is a particular time or incident that marks the beginning of a completely new stage in someone's life or in the development of something.
This turning point is always used to refer to major historical changes, such as the end of certain eras for the beginning of a new era, such as the middle and modern ages, in this turning point there were major changes in society.
During the prosperity of the america during 1920, it is not well distributed. nearly half of its population still resides in the rural areas where there priary source of income is farimg
Because of the vast majority of goods easily available on this trade route.
