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.
Answer:
The Mexican government had not kept its
promise to protect their rights. I think it's this one.
Answer:
b
Explanation:
Located on the European side of the Bosporus (the strait linking the Black Sea to the Mediterranean), the site of Byzantium was ideally located to serve as a transit and trade point between Europe and Asia
Adolf Hitler after singing the Munich agreement.
(APEX)
Answer:
Checks and Balances
Explanation:
One of the rights of congress is the right to impeach the president if they think he is to tyrannical. Checks and balances itself though is an example of separation of powers