windmills... plows... you think of some! :)
windmills
windmills,irrigation ditches and,barbed wire.
pumping water
To be used to grind grain.
by the windmills
they pumped water to crops
windmills... plows... you think of some! :)
windmills
windmills
they helped farmers retrieve water from deep water aquifers
Here are some inventions that were important to the successful settlement of the great plains:RailroadWindmill
windmills,irrigation ditches and,barbed wire.
pumping water
It was invented by windmills
Netherlands invented Dikes & Windmills
pull water from the earth