) After existing for 163 million years, the dinosaurs disappeared at the end of the Cretaceous Period, 66 million years ago. The Earth's appearance during the Mesozoic Era was quite different from its appearance today.The reason for the difference is that although the surface of our Earth seems rock solid, it is not. After existing for 163 million years, the dinosaurs disappeared at the end of the Cretaceous Period, 66 million years ago. The Earth's appearance during the Mesozoic Era was quite different from its appearance today.
When The World Was Black: The Untold History Of The Worldâs First Civilizations, Part One: Prehistoric Cultures (When The World Was Black: The Untold History Of The Worldâs First Civilizations #1) âIn this book, youâll learn about the history of Black people.
60 years after Orwell wrote 1984 and was destroyed by the book, a chilling reminder that his sinister vision is almost reality. Nineteen Eighty-Four was published in London on Wednesday, June 8, 1949, and in New York five days later. The world was eager for it. Within 12 months, it had sold around 50,000 hardbacks in the UK; in the U.S. sales were more than one-third of a million. It became a phenomenon.