What cause would these “knights” be most likely to crusade?

social reform

Explanation:

The fight that involved journalists would most likely be related to social issues that the society face at that current time. Honest journalists would always try to expose the truth of wrongdoins that made by both government and private sectors and fight for the improvement of people's well being.

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow