【Product Description】 This book organizes world history, as "general knowledge" applicable to business, from a 5,000-year perspective through 10 key viewpoints. It's a popular book, supported by many readers, both working adults and students, as it provides clear answers to "why study history" and "how to apply it to work." The author is Haruaki Deguchi, the founder of LifeNet Insurance. With his deep knowledge and easy-to-understand writing style, the content is very accessible and convincing, even for those who find history challenging. 【Condition】 ・With obi (sleeve), with cover ・Slight fold on the upper left corner of the cover (see image) ・No writing or stains inside, no problem for reading Recommended for those who want to deepen their general knowledge, and those interested in job hunting or leadership.