In Act 3 Scene 1, Hamlet gives his famous To Be or Not To Be speech. He says:

To sleep, perchance to dream—ay, there’s the rub,
For in that sleep of death what dreams may come
When we have shuffled off this mortal coil,
Must give us pause.

What is the "rub" Hamlet refers to in the underlined and bolded section of the speech above?

A. If death is like sleep, the dreams may not be pleasant

B. If death is like sleep, one need not worry about dreams.

C. Death is not like sleep

D. People who rush into death also rush into sleep

Please help im stuck on this one

Hurry 20 mins all the animals were now present except moses, the tame raven, who slept on a perch behind the back door. when major saw that they had all made themselves comfortable and were waiting attentively he cleared his throat and began: "comrades, you have heard already about the strange dream that i had last night. but i will come to the dream later. i have something else to say first. i do not think, comrades, that i shall be with you for many months longer, and before i die i feel it my duty to pass on to you such wisdom as i have acquired. i have had a long life, i have had much time for thought as i lay alone in my stall, and i think i may say that i understand the nature of life on this earth as well as any animal now living. it is about this that i wish to speak to you." which historical figure does old major most likely represent? tsar nicholas ii an imperial guard vladimir lenin joseph stalin