) 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.
The third phase of globalization, in place since the year 2000 and continuing into the foreseeable future, is distinguished by individuals seeking to take control of their economic destiny. That, in a nutshell, is the thesis of The World Is Flat, first published in 2005. Friedman, a Pulitzer Prize-winning author, journalist, and New York Times op-ed contributor, claims that When the world is flat, you can innovate without having to emigrate..