The analytical approach to language, religions, and mythology that searches for universal underlying frameworks is

Post-structuralism

Explanation:

Post-structuralism is defined as the technique in which the analysis of the text is done and related sources are evaluated by the researchers. The components that are examined in this process are norms, literature work,text etc.

In this approach , post-structuralist tend to examine the object and source environment of the knowledge. They also have the believe of language key as being the major factor for any textual content because it depicts about the external and internal reality.