USA HISTORY

Detailed explanation-1: -Answer; 4) An increase in productivity; One effect of the Industrial Revolution on United States agriculture in the late 1800s was an increase in productivity.

Detailed explanation-2: -The Industrial Revolution shifted from an agrarian economy to a manufacturing economy where products were no longer made solely by hand but by machines. This led to increased production and efficiency, lower prices, more goods, improved wages, and migration from rural areas to urban areas.

Detailed explanation-3: -New technology, including chemicals and larger tractors, allowed farmers to work larger areas of land with less labor. Government policies encouraged farmers to scale up their operations. Farmers were also motivated by economies of scale-the economic advantage of producing larger numbers of products.

Detailed explanation-4: -The agricultural revolution had a variety of consequences for humans. It has been linked to everything from societal inequality-a result of humans’ increased dependence on the land and fears of scarcity-to a decline in nutrition and a rise in infectious diseases contracted from domesticated animals.