I. Genre: This is a piece of expository writing.
The purpose of expository writing is to explain or to give the reader information to help him understand the world around him. The language used is a little formal,with impersonal structures,long sentences and formal words,which are typical of academic writing.
Stylistic Feature: long sentences formal words impersonal structures
II.. Theme of the text
In this essay the two authors discuss the definition of history, the role of the historians and the reasons why historians disagree. (It should be noted that although this essay is about why historians differ in their opinions, actually the basic views can also be used to explain why people disagree generally.And to understand why people disagree is the first necessary step toward learning to deal with them.This is particularly important today because We are confronted with an information explosion and surrounded by people who are trying to influence our thinking for their own selfish reasons.)
III. Structure
Method 1:
Part I (Paras. 1—3) How the students of history major study history and what confuse them
Part II (Paras. 4—10) Historians may view the same historical event from different perspectives
Part III (Paras. 11—13) The authors summarize the reasons why historians disagree and the disagreement is everlasting.
Method 2:
Part I The introduction (paras. 1-5 )
A. Misconceptions about the study of history (paras. 1-3)
B. Definition of history (paras. 4-5)
Part II The body (paras. 6-11)
A. Selection of different facts about the same event (para. 6)
B. Use of the same facts from different premises (paras. 7-10)
C. Analysis of different levels of cause and effect (para. 11)
Part III The conclusion: inevitability of disagreement (paras. 12-13)

