Stereotypes spring to mind easily. Therefore, we sometimes use them to judge the frequency of certain events such as crimes in a given neighborhood. This example BEST describes the use of the heuristic.

Availability heuristics

Explanation:

The availability of heuristics is also called the availability of bias. It is a short cut of mental availability. This work on the notions of the availability of something that can be recalled from the memory. It should be important and at-least more important than the alternative solutions that can not be recalled very easily.  

The availability of the solution can be associated with the available solution and relies on it.

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.