Agriculture in the United Kingdom sixfold by 1650. Improvements in transport, particularly along rivers and coasts, brought beef and dairy products from the north of England to London. The Kingdom of Great Britain was created on 1 May 1707, as a result of the Acts of Union putting into effect the terms of the Treaty of Union. At this time, Jethro Tull, a Berkshire farmer, had recently invented his famous rotating-cylinder seed drill. His 1731 book, "The New Horse Hoeing Husbandry", explained the systems and devices he espoused to improve agriculture. The book had such an impact that its influence can still be seen in
Drill, baby, drill and the Republican Party from the slogan. One of several adult film parodies that featured Sarah Palin-like characters was titled "Drill Baby Drill" by Penthouse Features. Fred Krupp of the Environmental Defense Fund in 2014 harkened back to the "drill baby" phrase as he launched a renewed effort to limit the environmental impact of hydraulic fracturing (fracking). Drill, baby, drill "Drill, baby, drill!" was a 2008 Republican campaign slogan first used at the 2008 Republican National Convention by former Maryland Lieutenant Governor Michael Steele, who was later elected Chairman of the Republican National Committee. The slogan expressed support for increased