Answer:
Two adjectives to describe John Steinbeck's literary works are: simple and informal.
Explanation:
John Steinbeck was the author of twenty-seven books, including novels and short stories, his work being considered social realism, masterfully reflecting the situation in the United States during the Great Depression.
His style could be associated with European naturalistic realism, based on the philosophical basis of historical determinism. He was a realist-style writer whose literary works could be considered simple and informal.
E.) "Let my experience supply your want of it, and clear your way"
Usually experience and wisdom go together because you can't really be wise without have a little experience behind your belt