What Outstanding Teenagers Want to Know Most: a Complete Collection of Unsolved Mysteries of World History

In the endless five thousand years of world history, mankind has created a splendid world civilization, and left many confusing and unsolved mysteries to future generations - did the Trojan War really break out, where was the Tower of Babel in ancient Babylon, how many ancient mysteries are hidden in the Egyptian pyramids, who built Britain's huge Stonehenge, Washington Why Newton refused to run for the third president, what was the truth behind Napoleon's mysterious death, what secrets were hidden in Newton's black box, why Germany failed to build an atomic bomb during World War II, why the Titanic sank at the bottom of the sea, why Hitler ordered the mass murder of Jews, the mystery of the Japanese emperor's escape from trial after World War II, and why the Kennedy family continues to suffer tragedies. Walk into the mysterious historical corridor, unravel the dusty past events and puzzles, increase your life experience through exploration, shoulder the historical mission through contemplation, and move towards an infinitely vast and infinitely exciting future world!