LOTR: Did Morgoth Create The Misty Mountains?

The Lord of the Rings lore is rich with so much history that Peter Jackson’s trilogy couldn’t cover everything without detracting from the main story. That’s why he cut Tom Bombadil from the first film. However, even reading the trilogy of books doesn’t tell the reader everything there is to know about different aspects of Middle-Earth. J.R.R. Tolkien planned out the creation and end of the many characters, creatures, and locations he created in Middle-Earth. However, casual viewers and readers won’t know everything unless they delve into extended works, some of which Tolkien didn’t get a chance to finish before his passing.