Of Mice and Men: Analysis of Major Characters. Lennie Although Lennie is among the principal characters in Of Mice and Men, he is perhaps the least dynamic.
He undergoes no significant changes, development, or growth throughout the story and remains exactly as the reader encounters him in the opening pages. Of Mice and Men Quotes. GCSE Bitesize - The Depression of the 1930s. GCSE Bitesize: John Steinbeck. GCSE Bitesize - Of Mice and Men.