<span>Leonardo would have been exposed to both theoretical training and a vast range of technical skills including drafting, chemistry, metallurgy, metal working, plaster casting, leather working, mechanics and carpentry as well as the artistic skills of drawing, painting, sculpting and modelling</span>
The Qing Dynasty was deposed in 1911, following a revolution that had been building since 1894, when Sun Zhongshan, a western-educated revolutionary, founded the Revive China Society in Hawaii, then Hong Kong.
The Nazis effectively used propaganda to win the support of millions of Germans in a democracy and, later in a dictatorship, to facilitate persecution, war, and ultimately genocide. The stereotypes and images found in Nazi propaganda were not new, but were already familiar to their intended audience.
i got this from the holocaust encyclopedia