PART A:what does the word "concentrate" most closely mean as it is used in paragraph 8 in introduction to the holocaust

What connection or interrelationship is made between the internet and cryptic inducement?

What is one advantage of listening to an audio recording as opposed to silently reading a play?

In walt whitman's attitude toward death in "song of myself" differ from dickinson's attitude in "712: because i could not stop for death"?