The Hierarchy of Sources
{"Image DocumentName": "The Hierarchy of Sources", "Image ImageDescription": "\u25a0 Primary Sources \u2013 These are original sources produced during the period of interest. They are further divided into published and unpublished primary sources. \u25a0 Secondary sources \u2013 These are what historians have written about the past (the historians may not be from out own time, e.g. they could be much closer to \u2018the past\u2019 they write about). Traditionally historians have seen primary sources as superior to secondary sources, and unpublished sources as superior to. published sources.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}