单项选择题
A.What do historiographers consider to be the precise difference between a nation and a nation-state
B.What concepts in the field of historiography are considered unambiguous
C.Are tribal areas without national spatial markers ever represented as nations
D.What is an example of a nation represented in supra-national units
E. How does the establishment of national spatial boundaries produce political problems
单项选择题 The author mentions all of the following as examples of complications arising from the application of spatial markers EXCEPT()
单项选择题 Which of the following best states the main point of the passage()
单项选择题 The author of the passage suggests that historiographers should view history primarily as()