The article is about history knowledge which is past events and historical thinkin skill

Task 7 page:9

1. 
   The article is about history knowledge which is past events and historical thinkin skill.
   
2. 
   The text centres round the problem of kind of historians. Because history is such a broad subject, organization is crucial. While several writers have written universal histories, most historians specialize.
   
3. 
   According to the text historians obtain information about the past from various kinds of sources, including written or printed records, coins or other artefacts, buildings and monuments, and interviews (oral history).
   
4. 
   To sum it up, historical analysis is one of the difficult part of this subject. Because of involving investigation and analysis of competing ideas, facts, and purported facts to create coherent narratives that explain "what happened" and "why or how it happened".