Réponse :
Voici ma réponse
Explications :
Bread was a very important food that the pioneers ate every day. To make bread they needed flour.
Flour was made by grinding grains of wheat, corn, rye or oats. The pioneers could grind the grains by hand but it was a very difficult job that took a lot of time.
In most pioneer villages, a grain mill was built as soon as possible because it used machinery to grind grain.
