1 The document class. The bookclass is the most suitable to write a thesis. The author has freedom to. choose the following class options: â font size (10pt),1. â paper size (typically a4paper or letterpaper), â if having the text on both sides of the page (twoside) or only on the front.
Hot, Flat, and Crowded. The World Is Flat: A Brief History of the Twenty-First Century is an international bestselling book by Thomas L. Friedman that analyzes globalization, primarily in the early 21st century.
One of the first western models of the Earth that wasn't flat was that of the greek thinker Anaximander (610 B.C. - 546 B.C.). He thought the Earth was a cylinder. However Ancient Greeks knew the earth was round as early as the 6th century B.C.