case of establishing a particular fact. We must therefore search documents for statements derived from oral tradition in order that we may suspect them. We rarely have direct information as to statements being thus derived; authors who borrow from oral tradition are not anxious to proclaim the fact. There is thus only an indirect method, and that is to ascertain that written transmission was impossible; we may then be sure that the fact reached the author only by oral tradition. We have therefore to ask the question: In this period and in this group of men was it customary to commit to writing facts of this kind? If the answer is negative, the fact considered rests on oral tradition alone.
The most striking form of oral tradition is legend. It arises among groups of men with whom the spoken word is the only means of transmission, in barbarous societies, or in classes of little culture, such as peasants or soldiers. In this case it is the whole group of facts which is transmitted orally and assumes the legendary form. There is a legendary period in the early history of every people: in Greece, at Rome, among the Germanic and Slavonic races, the most ancient memories of the people form a stratum of legend. In periods of civilisation popular legends continue to exist in reference to events which strike the imagination of the people. Legend is exclusively oral tradition.
When a people has emerged from the legendary period and begun to commit its history to writing, oral tradition does not come to an end, but only applies to a narrower sphere; it is now restricted to facts which are not registered, whether because they are by