Don Quixote is seen as the first modern novel as it broke away from the traditional forms of literature. It combined elements of different genres like chivalric romances and satire. The novel was not just about a simple heroic adventure but also about the delusions and dreams of a man, which was a new concept. Moreover, it had a more realistic portrayal of society compared to earlier works.
Don Quixote is known for its elaborate plot, memorable characters like Don Quixote and Sancho Panza, and its influence on literature. It offers a thought-provoking look at human nature and dreams.
It was the way it portrayed the main character. Don Quixote was not a typical hero. His actions were often based on his misinterpretations of the world around him, which was a new way of looking at characters in a novel. This complexity in characterisation was a key factor in it being considered the first modern novel.