his name is François-Marie Arouet but his literary name is pseudonym Voltaire
The colors were generally muted. The Later Middle Ages saw the emergence of Gothic Art and the advances of art in the Middle Ages. During this period artists broke away from the influences of the Byzantium and Romanesque art style. It developed into Gothic and Middle Ages visual art.
No it didn’t help for China people
Military Technology is the application of technology for use in warfare. it comprises the kinds of technology that are distinctly Military in nature not civilian in application, usually because they lack useful and legal civilian applications, or are dangerous to use without appropriate Military training.