Understand the things which known systems of justice have in common.
In this case it is important to understand the limited set of factors which all or most known systems of justice have in common.
The knowledge named 'Common themes within known systems of justice' is considered to be rather important.
In addition, the knowledge is thought to be moderately justifiable knowledge, and is generally learned by study.
The learn time for this node given an understanding of the prerequisites, is about 1 month. The estimated learn time for the entire knowledge structure of this node is about 3 years.