Answer:
The rise and spread of nationalism gave people a new sense of identity and also led to an increased sense of competition among nation-states.
Explanation:
<u>Supply of water to crops in Central Asia by farmers:</u>
- The major portion of the agricultural land in central Asia is desert areas. The water supply is carried out from the rivers and the melting of glaciers.
- Syr Darya and Amu Darya Rivers is the two most important rivers for the farming in central Asia along with the mountain ranges Pamir, Hindu Kush and Tien Shan.
- The snow melts and the glacier's melted water from these ranges is supplied to the crops in central Asian region of farming.
Loess is a darker more fertile soil. Sand is dry and unfit for farming
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