Not sure but you can go on google and ask it and a good website should pop up to let you know everything
Answer:
Contagious, Relocation, Hierarchical
Explanation:
The three types of diffusion are: "Contagious, Relocation, Hierarchical" 1. Contagious Diffusion: It is known to be an expansion that occurs when people near the point of reach or origin finally adopts a cultural fad. An example is when disease spreads throughout the area.
2. Relocation diffusion: It is seen when people move/migrate from where they are known and shares their culture with the new location.
3. Hierarchical diffusion: This occurs when a trend begins to spread from one part of the society to another in a pattern.
Because of economical needs of the country
This best illustrates the impact of the availability heuristic. It is where the individual relies on his or her mind when it comes to doing tasks such as doing decisions. It is related above as people could only be aware when they are awake than of when they are asleep for it could be connected to people using their minds in making decision for both are being recognized in time of when the person is conscious.