Answer:
Farmers needed to dispose of farm-animal waste to keep water supplies clean. Fertilizer made the soil capable of growing plants brought from other continents. Adding fertilizer to the soil prevented farmers from having to use slash-and-burn techniques.
Explanation:
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the sputnik launch because american's feared that it was a Russian weapon so the american government started projects to beat Russia to space
The first thing I did was to be a part of the world and the other is a great way to get the best out of the way and I have
Answer:
Portugal and France both border Spain
