Final answer:
John Steinbeck's personal experiences and observations heavily influenced his writing, shaping the themes of his novels such as fate, injustice, and the struggles of migrant workers.
Step-by-step explanation:
John Steinbeck's personal experiences and observations heavily influenced his writing. His time spent working on ranches and interacting with migrant agriculture workers inspired him to write about their struggles and injustices they faced. Steinbeck's own philosophical beliefs and his interest in biology also shaped the themes of his writing. For example, his novel 'Of Mice and Men' explores the concepts of fate and the fragility of dreams, while 'The Grapes of Wrath' portrays the hardships and resilience of migrant workers during the Great Depression.
Learn more about John Steinbeck's writing and its connection to his life