Canals were built to move water to areas for agriculture from ancient times. These days, some irrigation canals are still used although sprinklers and other sorts of piping have replaced them in most places.
Canals are man made. Rivers are natural.
Ancient peoples made canals to get water into fields and areas. Traces of ancient canals dating back thousands of years can be found around the world.
The Navigation Acts effected the construction of canals because they made canals cheaper to build.
it was man made
Railroads were faster than canals.
canals are man made waterways, rivers are natural waterways
canals
River Canals
canals were made around 2332 bc
The duke of bridewater wanted it done so he put jame brindsley in charge of making the canals!
Chinese Yu the Great introduced a system of irrigation canals
canals are man made channels for water