Overgrazingnor cattle and deforestation led to their being no roots to hold the soil down. the wind blew off the top healthy soil and left nothing but dust
Serf’s is important in Medieval Europe because they worked the land to grow many crops for their lord and also for themselves.
The soil is the most important factor in the Midwest that allows for the production of food. Other things like rainfall and climate can be "faked", but rich soil is crucial.
That’s true? I’m not sure what exactly you’re asking but I hope that helps
The French and Indian war have effects on the colonies because they are all fighting for land and to own their property