1.Switzerland--a peaceful coexistence--topographical/landscape elements tend to separate linguistic groups & political cantons tend to separate religious groups
2.physical separations
3.political boundaries might encourage stability转折not be sufficient to discourage violence
CBAAB
答案:A C D A A
由Switzerland这个国家有不同语言和不同宗教但却很和平引出讨论,给出几个定义topographical, political, physical, geographical barriers;讲解physical的研究,举出Jura特例;political boudaries的研究继续拿Jura举例