Final answer:
King began to develop his literary voice in the 1950s, influenced by his love for reading and exposure to different genres of literature. His dedication and the influence of other writers also played a significant role in his development as a writer.
Step-by-step explanation:
Kings began to develop his literary voice in the 1950s. One of the factors that contributed to this development is his passion for reading and exploring various genres of literature. Another factor is his perseverance and determination to improve his writing skills through practice and feedback. The third factor is the influence of other writers and literary works that inspired and shaped his own style.
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