Age of Revolution:An overview of world history from the eighteenth to twentieth centuries, including the French, American and Industrial Revolutions. A resource for Steiner Waldorf teachers of Class 8 (ages 13 14 year). Charles Kovacs, was born in Austria. He left his native country in 1938 at the time of the Anschluss and joined the British Army in East Africa. After the War, he settled in Britain, and in 1956 he took over a class at the Rudolf Steiner School in