boats
Michigan
no
Michigan.
Because in older times trade was done via boats therefore the bigger trade cities had to be near rivers so the boats could come up the rivers from the sea.
Water. Along with fish, swimmers, boats.
Rivers provided water - for agriculture and drinking. Boats on the rivers also provided a means of communication.
yes
killing small children
They paddled their oars.
they use boats in the rivers and goats in the roads
Add the rivers velocity to the boats velocity