What was the purpose of water routes?

Transport by inland waterways may be by navigable rivers or those made navigable by canalization (dredging and bank protection) or on artificial waterways called canals. Many inland waterways are multipurpose, providing drainage, irrigation, water supply, and generation of hydroelectric power as well as navigation.

provided drainage, irrigation, water supply, and generation of hydroelectric power as well as navigation

Explanation: history

these the citzens and goverment come to terms some of the amendments gave the states more power then the goverment and some protocted americans rights

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

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