Brahmans memorized and recited the history and traditions of the Aryans and this statement among the statements given is the best example of oral tradition in India. The correct option among all the options that are given in the question is the first option or option "A". I hope it helps you.
D.
The use of a secret police proves that Mussolini oppressed people that opposed his rule.
Totalitarianism is the total control of a state under 1 ruler.
6 million Jews were killed in all and for extra he killed 17 million people overall in the Holocaust.