On 3/8/1421, the largest fleet the world had ever seen set sail from China. Its mission was "to proceed all the way to the ends of the earth to collect tribute from the barbarians beyond the seas" & unite the whole world in Confucian harmony. When it returned in 10/1423, the emperor had fallen, leaving China in political & economic chaos. The great ships were left to rot at their moorings. Most records of their journeys were destroyed. Lost in China's long, self-imposed isolation that followed was the knowledge that Chinese ships had reached America 70 years before Columbus & had circumnavigated the globe a century before Magellan. Also concealed was how the Chinese colonized America before the Europeans & transplanted in America & other countries the principal economic crops that have fed & clothed the world.
Unveiling incontrovertible evidence of these astonishing voyages, "1421" rewrites our understanding of history. Our knowledge of world exploration as it's been commonly accepted for centuries must now be reconceived due to this landmark work of historical investigation.
Rowan Gavin Paton Menzies was a British submarine lieutenant-commander who authored books claiming that the Chinese sailed to America before Columbus. Historians have rejected Menzies' theories and assertions and have categorised his work as pseudohistory. He was best known for his controversial book 1421: The Year China Discovered the World, in which he asserts that the fleets of Chinese Admiral Zheng He visited the Americas prior to European explorer Christopher Columbus in 1492, and that the same fleet circumnavigated the globe a century before the expedition of Ferdinand Magellan. Menzies' second book, 1434: The Year a Magnificent Chinese Fleet Sailed to Italy and Ignited the Renaissance, extended his discovery hypothesis to the European continent. In his third book, The Lost Empire of Atlantis, Menzies claims that Atlantis did exist, in the form of the Minoan civilization, and that it maintained a global seaborne empire extending to the shores of America and India, millennia before actual contact in the Age of Discovery.