Answer:
B)The absence of dharma has caused nobleness and character to disappear.
Step-by-step explanation:
From the second paragraph, the claims cited by the historian on how Hindu teachings influenced South Asian societies in terms of development is about the absence of dharma which caused nobleness and character to disappear.
Hindu teachings has a great impact as far as South Asian societies is concerned in terms of civillization as well as tradition.The first inscription by these people occur after the 1st century.
Hinduism at the South Asian societies are said to have originated from "Bornoe" where shaivism remains the dominant types of Hinduism experience in South Asian.