they had seiges on the rivers
Controlled land use, widen rivers, deepen rivers, build a dam
In some ways it is. Rivers construct deltas.
horseback or on the rivers.
they use it for 1.transportation 2.recreation 3.hydroelectric energy
by rivers
don't litter!
Many people have modified freshwater ecosystems by putting dams in front of rivers.
they put them in cages in rivers and left them there with just enough space to breathe.they also pulled out their finger nails
by growing grass-preventd top soil erosion by growing trees-roots prevent soil erosion
they are all called water ways
No it will not be all ways possible.
building dams and drainage channels