What are the best non-fiction books of all time?

"There are countless non-fiction books that could be considered the "best of all time," as different people have different opinions and preferences. However, here are some widely acclaimed non-fiction books that have had a significant impact on history, literature, and society:

1. "The Origin of Species" by Charles Darwin - a groundbreaking work on evolutionary biology that transformed the way we understand the natural world.
2. "The Wealth of Nations" by Adam Smith - a classic economic treatise that established the principles of modern capitalism.
3. "The Republic" by Plato - a seminal work on political philosophy that explores the nature of justice, democracy, and governance.
4. "The Communist Manifesto" by Karl Marx and Friedrich Engels - a political treatise that advocates for a classless society and critiques capitalism.
5. "The Autobiography of Malcolm X" by Malcolm X and Alex Haley - a memoir that chronicles Malcolm X's life and political activism, and provides insight into the Black experience in America.
6. "A Brief History of Time" by Stephen Hawking - a popular science book that explores the nature of time, space, and the universe.
7. "The Diary of a Young Girl" by Anne Frank - a diary that documents the life of a young Jewish girl in hiding during the Holocaust, and provides a poignant and powerful insight into the horrors of that period.
8. "The Art of War" by Sun Tzu - a classic work on military strategy and tactics that is still studied and applied in modern times.
9. "Narrative of the Life of Frederick Douglass, an American Slave" by Frederick Douglass - an autobiography that tells the story of Douglass's life as a slave and his escape to freedom, and helped to galvanize the abolitionist movement in America.
10. "The Divine Comedy" by Dante Alighieri - a poetic masterpiece that explores the nature of sin, redemption, and the afterlife, and has had a profound influence on Western literature and culture." -ChatGPT