They both have similar meanings.
Credit means you could say a source of proud or reward of something.
Credence somehow means the same like the likelihood of something to be true.
Convince Jack that his wife will be dishonest
Answer:
You cannot incriminate yourself, and often you will hear the person being judged, "I plead the 5th". The government must be able to prove the crime occurred.
Explanation:
Amendment 5
I would say that all of them are answers to the question
Answer:
The letter is an important part of the story “the letter”. It is the soul of the story. It is the nucleus around which the story develops. Towards the end of Ali's life, the letter became the purpose of his existence.