"Snowball" is a character from George Orwell's novel, "Animal Farm." He is a clever and passionate pig who plays a key role in the animals' rebellion against their human farmer. Snowball is known for his intelligence and innovative ideas, such as the plan to build a windmill to improve the farm's productivity. He represents the spirit of revolution and the hope for a better future. However, Snowball's vision is challenged by another pig, Napoleon, who seeks power for himself. After a fierce struggle for leadership, Napoleon drives Snowball away from the farm. This conflict symbolizes the betrayal of revolutionary ideals and the rise of tyranny, highlighting the dangers of unchecked ambition.