5 rate?help please i don t know how explain

Labor specialization led to a diverse West African economy. Examples: animal herding, metal working, and iron technology

Explanation:

animal herding, metal working, and iron technology were types of labor specialization?

Mood-congruent memory.

Explanation:

Memory

This is simply defined as the consistency or persistency of learning over a long period of time through the storage and retrieval of information.

Mood-congruent memory

This is simply known as the ability to remember experiences that are in line with one's current good or bad mood.This is when an emotionally toned information is learned and retrieved best when there is a link between it and the learner's current mood state.

Mood Dependency

This is simply refered to as the ability to recall information right in the same mood in which you learnt it.