Well, when it was originally formed, the function of the secret police in soviet union was to investigate counter revolutionary crimes. After the reign of Joseph stalin, the secret police gained punitive power and renamed into People commisariat of internal affairs.
I THINK it’s Elizabeth I but I’m not entirely sure
Answer:
Letters and publications written by Nazi leaders before the Second World War.
Explanation:
This answer is correct because this historian is searching for the motives of these perpetrators, letters and publications can tell their thoughts and conversations.
