Feudalism ended when the factors that had supported it disappeared: small and isolated populations, limited markets, the dominance of the knight in warfare.
Category: history of technology
Why Were the Americas so Underdeveloped when Europeans Reached Them?
Eurasia was able to produce food surpluses more than a thousand years before the Americas. Food surpluses led to specialization, which led to rapid development.
The Steam Engine
The steam engine powered a new generation of industrial machinery, and gave rise to modes of transportation that would stitch the world together.
The Scientific Revolution, the Enlightenment, and the Industrial Revolution
The Industrial Revolution was one aspect of a dramatic change in the way that people thought of themselves and the world in which they lived.
Why Did the Industrial Revolution Happen in Britain in the Eighteenth Century?
The central feature of the Industrial Revolution was technological innovation on an unprecedented scale, so explaining the time and place of the innovation is tantamount to explaining the time and place of the Industrial Revolution. Why did this wave of innovation occur in Britain in the eighteenth century?
The Second Industrial Revolution
The Second Industrial Revolution produced a range of new technologies, including industrial chemistry, electric power, and the internal combustion engine.
How Modern Science Came to China
China became aware of Western science in the sixteenth century, but did not embrace it until the Opium Wars demonstrated the West’s technological superiority.
The Transformation of Japan after the Meiji Restoration
In the three or four decades that followed the Meiji Restoration, Japan utterly transformed itself. The transformation was wide-ranging, deliberate, determined, and profound. By the beginning of World War I, Japan could justly claim to be among the leading nations of the world…
One Hundred and Fifty Years of American Growth
American technological progress was rapid between 1920 and 1970, and slow after 1970. Why was it so rapid before 1970? Why was it so slow after 1970?
Merchants and Mechanics 