What are the problems and conflicts derived from the climax of Of Mice and Men?

Theis the turning point of the story, or the most exciting
part.

The best way to remember the climax is that everything
changes.  After the climax, things are so drastically different that things can never go back to
the way they were.  The story doesnt end, because the characters have to deal with the aftermath
of the climax and resolve the new conflicts it...