List and explain four factors (natural, political, social, or economic) that may impact diffusion

- Natural

Ideas that created through difussion prove itself by letting those who held the idea survive in the nature while the others got eliminated

- Political

The ideas created through difussion is spread throughout the people through public infrastructures

- Social

The ideas is spread by studying/observing other culture

- Econmic

The ideas created through difussion is treaded/exchanged when two or more nations involved in mutually beneficial agreements. (such as trading),