Question

The blank refers to the four subiects that were studied in school
and considered essential on the pathway to knowledge.

Answer 1

Answer:

Core classes

Explanation:

I would assume it would be core classes, core four, or any other variation of that.

Because they are essential, they would be considered 'core', and are a requirement in any school.

I hope this helps :) if so, brainliest would help me out a lot <3