Who are Tillotson and Ampleforth? *
Winston's friends
Winston's coworkers
Jailers

Winston's coworkers

Explanation:

Tillotson:   A coworker of Winston's, Tillotson sits across from him in the Records Department and is extremely secretive about his work.

Ampleforth: A coworker of Winston's, and a poet who works in the Records Department rewriting politically or ideologically objectionable Oldspeak poems.

in ray bradbury's short story "a sound of thunder", mr. eckels's fearfulness leads to drastic consequences for the rest of the world.

in the story, mr. eckels, who is a hunter, hires a time travel company to travel to the age of dinosaurs. although he is excited for the hunting expedition at the beginning, when they reach there and mr. eckels sees the tyrannosaurus, he feels frightened. as he is afraid of the tyrannosaurus, he steps off the path although he has been warned not to do it. by stepping off the path, the entire course of the future is affected: mr. eckart alters the future by stepping on a butterfly, which causes a new man to be elected president in the future. in that way, it is mr. eckart's fearfulness what triggers 'the butterfly effect' and what leads to drastic consequences for the rest of the world.

every four years the american people choose a new president, and 1988 is one of those years."