Social discord, political instability and lack of compromise, economic collapse.
Many experts believe that the decline of the ancient Aryan civilization was caused by environmental changes. Another theory suggests that a sharp rise in the Aryan population led to the decline.
The period saw major technological advances, including the adoption of gunpowder, the invention of vertical windmills, spectacles, mechanical clocks, and greatly improved water mills, building techniques (Gothic architecture, medieval castles), and agriculture in general (three-field crop rotation)
Answer: The direct impact of population growth on the water resources management
Explanation:Plan of the country (1966), economic surplus has been taken advantage of
