IMPROVEMENTS IN AGRICULTURE

Mere som dette

REASONS FOR UNEVEN DEVELOPMENT IN THE WORLD

af Constance Lzq

global economy

af tala ashraf

Urbanization

af Anabella Gulizia

CRYPTOVERSE2

af Matthew Stevens

rebirth of cities

consequences

less hunger

increase population

trade

charters of liberty

IMPROVEMENTS IN AGRICULTURE

increase the extension of agricultural land

cutting down trees

windmills watermills

Fallow 3 years crop rotation

Heavy plough

less workers

irrigation

increase production

healthy diet