Answer:
history , the discipline that studies the chronological record of events ( as affecting a nation or people).
Step-by-step explanation:
Based on a critical examination of source materials and usually presenting an explanation on their causes
History also matters because when it is done properly it is not a body of knowledge to be learned - it is a discipline in which historians take what is left behind from the past and try to build the most faithful and reliable account of what they think happened.
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