The part of the plot where problems
and events begin to be resolved or go
down is called the

As the story begins to slowly wind down, after the climax, the falling action phase begins. Usually, it's one of the two final story elements and it shows the result of the actions or decisions the character has made. This eventually leads to the final part of the novel known as the crisis resolution or denouement.

is it multiple

the correct answer is the first one.