Final answer:
Washington Irving's other career choices besides writing included practicing law and holding diplomatic positions.
Step-by-step explanation:
Washington Irving, best known for his writings such as 'The Legend of Sleepy Hollow' and 'Rip Van Winkle,' had other career choices besides writing. He originally trained as a lawyer and practiced law for a short period of time. Additionally, he held various diplomatic positions, including serving as the U.S. ambassador to Spain. These career choices allowed Irving to explore different fields outside of writing, showcasing his versatility and talent.