The <span>primary purpose that a citation serves in a work of history is to show where exactly the information is coming from, so that the reading can either confirm the validity of a statement, or continue further research independently. </span><span />
Geographic locations, based on where they were, mountains, streams, rivers, etc.
Answer:
C. Lack of education and protection of unions
Explanation:
The rest of these options are positive results.
Culture, legal reasons, and/or a business case