About 100 A.D. the Han started to decline. The bureaucracy became corrupt and the power of the central government weakened. Local landlords became more powerful as government control and supervision declined. They increased the tax burden on the peasants and took many of their farms. As peasant unrest grew, a revolutionary movement emerged called the Yellow Turban. The Yellow Turbans were Daoists; their attempts at revolution failed.
Compounding this political weakness and peasant unrest was the effect of several devastating epidemics that wiped out nearly half the population. With all this internal turmoil, the weakened Han dynasty could not fend off the advance of the Hun invaders.
The following environmental factors led to development of Mesopotamia: - Droughts - Floods - Volcanic Activity - And others
Germany's unification led to the collapse of the Soviet union.
The Mycenaean civilization in southern Greece was led by the first Greek kings.
between Portuguese attacked east african city states, the zimbabwe developed between the limpopo and zambezi.
who led people to create civilization
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There is no single cause for the fall of the Maya civilization, but factors such as environmental degradation, drought, overpopulation, warfare, and social conflicts have been identified as contributing to their decline. It is likely that a combination of these factors working together led to the collapse of the Maya civilization.
favorable geography
The following environmental factors led to development of Mesopotamia: - Droughts - Floods - Volcanic Activity - And others
The collapse of the Easter Island civilization is thought to be due to a combination of factors such as deforestation, environmental degradation, overpopulation, and loss of resources leading to societal collapse and conflict. This led to a decline in the population, and surviving members likely dispersed to other regions.
One important cause for the fall of the Maya civilization was environmental degradation, including deforestation and soil erosion, which led to agricultural difficulties and societal collapse. This was compounded by factors such as warfare, overpopulation, and prolonged droughts.
Tom Sever, an archaeologist, suggests that a combination of factors led to the downfall of the Mayan civilization, including environmental degradation, climate change, warfare, and political instability. He believes that these issues created a perfect storm that ultimately contributed to the collapse of the Maya civilization.
The Abbasids fell to an ambush of the mongols; while Umayyads fell to economics.
soviet economic collapse
Germany's unification led to the collapse of the Soviet union.
The collapse of the Moche civilization in ancient Peru around 800-1000 AD is likely due to a combination of factors including environmental changes, climate shifts, natural disasters, and possibly internal strife or conflicts with neighboring groups. These disruptions may have led to agricultural failures, resource shortages, and social instability, ultimately contributing to the downfall of the Moche society.
Easter Island's deforestation led to soil erosion and loss of fertile land, making it difficult to sustain agriculture. The introduction of rats further damaged crops, contributing to food shortages and the island's agricultural decline. Ultimately, these factors, along with overpopulation and resource depletion, led to the collapse of Easter Island's civilization.