Seed drill further refined by Jethro Tull in 1701 in the Agricultural Revolution. However, seed drills of this and successive types were both expensive and unreliable, as well as fragile. Seed drills would not come into widespread use in Europe until the mid to late 19th century, when manufacturing advances such as machine tools, die forging and metal stamping allowed large scale precision manufacturing of metal parts. Early drills were small enough to be pulled by a single horse, and many of these remained in use into the 1930s. The availability of steam, and later gasoline tractors, however, saw the development of
Anno 1701 and a map editor. The add-on has an Asiatic look, as well as a campaign with 11 missions centered on the new player profiles. Anno 1701 Anno 1701, also marketed as 1701 A.D., is a real-time strategy and city building video game, part of the "Anno" series. It is developed by Related Designs and published by Sunflowers Interactive Entertainment Software. It revolves around building and maintaining an 18th-century colony in the "New World". With a budget of €10 million, it was the most expensive German game ever produced by 2006. It is the sequel to "Anno 1602" and "Anno 1503"