句子中的where引导的是什么从句啊?Historyproceedsbytheinterpretationofevidence:whereevidenceisacollectivenameforthingswhich……Historyproceedsbytheinterpretationofevidence:whereevidenceisacollectivenameforthin

　　句子中的where引导的是什么从句啊?Historyproceedsbytheinterpretationofevidence:whereevidenceisacollectivenameforthingswhich……

　　Historyproceedsbytheinterpretationofevidence:whereevidenceisacollectivenameforthingswhichsinglyarecalleddocuments,andadocumentisathingexistinghereandnow,ofsuchakindthatthehistorian,bythinkingaboutit,cangetanswerstothequestionsheasksaboutpastevents.

　　如果where引导的是定语的话，先行词应该是evidence，但是where从句中也出现了这个词，另外，andadocument这个是什么成分和谁是并列的，