Answer :
The complete statement is "When people began to settle west of the Appalachians in the late 1700s, they were mainly looking for fertile farmland"
What is fertile farmland?
Generally, The capacity of soil to support agricultural plant development, that is, to offer a habitat for plants, and to provide yields that are both stable and constant in terms of quality, is referred to as the soil's fertility.
In conclusion, When Europeans first started to move west of the Appalachians in the late 1700s, their primary goal was to find good farmland. This is the whole sentence.
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