what is the main conflict in the book alice in wonderland by lewis carrol?

The main conflict occurs in the last chapter, during the trial, when Alice is called to give evidence. She calls the creatures by their name: 'nothing but a pack of cards' and they all come flying down on her in rage.

The resolution of this conflict occurs when Alice wakes up and finds she no longer is in Wonderland. She realizes it was just a dream. When Alice tells her dream to her sister, she understands that Alice is growing up.