The correct option is (ADCB):
1. Relying on narrative structure alone, indigenous significances of nineteenth century San folktales are hard to determine.
4. Meaning can be elicited, and the tales contextualized, by probing beneath the narrative of verbatim, original-language records and exploring the connotations of highly significant words and phrases.
3. Selected tales reveal that they deal with a form of spiritual conflict that has social implications and concern conflict between people and living or dead malevolent shamans.
2. Using their supernatural potency, benign shamans transcend the levels of the San cosmos in order to deal with social conflict and to protect material resources and enjoy a measure of respect that sets them apart from ordinary people.
Sentence (1) serves as the most suitable introductory statement, providing clarity on the subject of the tales mentioned in subsequent sentences—the nineteenth-century San folktales. It states that determining the significance of these tales is "hard to determine." Following (1), Sentence (4) elaborates on how the meaning can be extracted, thus logically succeeding (1). Sentence (2) introduces the concept of "shamans," with their nature clarified in Sentence (3), which describes them as deceased and malevolent.
So, the correct sequence is option (A): 1432