The understand economic level with civil supervisor country economic management role of entreprenuers
One of the main similarities between the North and the South in the United States during this time was that they were both major exporters, and relied on trade heavily--however a major difference was that the South was almost entirely agricultural, while the North was almost entirely merchant-based.
Cultural diffusion is the spread of culture from one area to another for example the spread of Islam. Today cultural diffusion is a simpler process due to technological advancements such as the internet, but in the past cultural diffusion happened mainly when people traveled to other countries.
The answer is B. the baby boom