Introduction to the study of history
Chapter 4
GENERAL CONDITIONS OF HISTORICAL KNOWLEDGE
Direct and indirect knowledge of facts 63
History not a science of direct observation--Its data obtained by chains of reasoning 64
Twofold division of Historical Criticism: _External_, investigating the transmission and origin of documents and the statements in them; _Internal_, dealing with the content of the statements and their probability 66
Complexity of Historical Criticism 67
Necessity of Criticism--The human mind naturally uncritical 68
SECTION I.--EXTERNAL CRITICISM