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

the real gdp increased by 4.1%

explanation:

might not be right, i think i'm correct, but i might be thinking of last quarter

answer: to put them in the gas chambers

explanation:

and rpe them