when did factory farming start in the us
Intensive animal farming According to the BBC, the era factory farming per se in Britain began in 1947 when a new Agriculture Act granted subsidies to farmers to encourage greater output by introducing new technology, in order to reduce Britain's reliance on imported meat. The United Nations writes that "intensification of animal production was seen as a way of providing food security."[14] In 1966, the United States, United Kingdom and other industrialized nations, commenced factory farming of beef and dairy cattle and domestic pigs.[15] From its American and West European heartland factory farming became globalised in the later years of the 20th century and is still expanding and replacing traditional practices of stock rearing in an increasing number of countries.[15] In 1990 factory farming accounted for 30% of world meat production and by 2005 this had risen to 40%.[15]
Industrial Revolution The precise start and end of the Industrial Revolution is still debated among historians, as is the pace of economic and social changes.[13][14][15][16] Eric Hobsbawm held that the Industrial Revolution began in Britain in the 1780s and was not fully felt until the 1830s or 1840s,[13] while T. S. Ashton held that it occurred roughly between 1760 and 1830.[14] Rapid industrialization first began in Britain, starting with mechanized spinning in the 1780s,[17] with high rates of growth in steam power and iron production occurring after 1800. Mechanized textile production spread from Great Britain to continental Europe and the United States in the early 19th century, with important centres of textiles, iron and coal emerging in Belgium and the United States and later textiles in France.[1]