In Animal Farm, what evidence shows that a character is having a conflict?

The animal farm was a contest between snowballs brain and napoleons brawn

In Animal Farm, there is a contest between Snowball's brain and Napoleon's brawn. Snowball puts together a committee while Napoleon is secretly consolidating power. Snowball also builds a windmill. This windmill will keep other animals distracted. At first Napoleon disagreed but he finally agreed to it and it worked!