Enclosure
Enclosure was the process in England by which communal open fields and common lands, traditionally farmed under the medieval strip system, were consolidated into privately owned, hedged farms, primarily through agreements or parliamentary acts from the 12th century onward, with the most extensive phase occurring between 1760 and 1830.[1][2] This legal reconfiguration ended customary rights to graze livestock or harvest on shared lands, reallocating them to individual proprietors who could invest in improvements without collective constraints.[3] The practice enabled the adoption of innovative farming methods, such as selective breeding, crop rotation, and mechanization, which substantially raised agricultural output; empirical studies indicate that by 1830, enclosed parishes experienced average yield increases of around 45 percent compared to unenclosed areas.[4][1] These gains stemmed from the incentives of private ownership, which mitigated the inefficiencies of communal management—such as overgrazing and uniform crop choices—and aligned land use with market demands, contributing causally to population growth and the surplus labor that powered early industrialization.[5][6] While enclosure is credited with modernizing agriculture and enhancing national wealth, it provoked significant social disruption, including the eviction of smallholders and cottagers who relied on commons for subsistence, exacerbating rural inequality and prompting migrations to urban centers; records show land ownership concentration rose, with larger farms dominating post-enclosure landscapes.[4][7] Resistance, including riots like those in 1549, highlighted tensions over perceived dispossession, though parliamentary processes required majority landowner consent and compensation attempts, underscoring the trade-offs between efficiency and equitable distribution in transitioning from feudal commons to capitalist farming.[1][8]