What Is a Base Material?

Basic information is also called basic information. Refers to the most basic, important, most commonly used and most stable part of the data. It is the backbone and core of the data. Such as geography, administrative divisions, important achievements in science and technology, important archeological discoveries and important cultural relics, related policies, important speeches and meeting notes, representative figures, important events and their backgrounds, etc. data. Such information should be complete and systematic. ^[1]