 Fashioned with handles for pulling or pushing, it forms a prehistoric plow , and is also a precursor of most modern agricultural handtools .
<fluency>  Fashioned with handles for pulling or pushing, it forms a prehistoric plow , and is also a precursor of most modern agricultural handtools .
 Fashioned with handles for pulling or pushing, it forms a prehistoric plough , and is also a precursor of most modern agricultural handtools .