 Sedgemoor district is a low @-@ lying area of land close to sea level between the Quantock and Mendip hills , historically largely marsh ( or moor ) . It contains the bulk of the area also known as the Somerset Levels , including Europe 's oldest known engineered roadway , the Sweet Track . 
 Sedgemoor district <a href='drop_aux' title='1'><mark>is</mark></a>a low @-@ lying area of land close to sea level between the Quantock and Mendip hills , historically largely marsh ( or moor ) . It <a href='uninflect' title='2'><mark>contains</mark></a> the bulk of the area also known as the Somerset Levels , including Europe <a href='null_genetive' title='3'><mark>'s</mark></a>oldest known engineered roadway , the Sweet Track . 
Sedgemoor district a low @-@ lying area of land close to sea level between da Quantock and Mendip hills , historically largely marsh ( or moor ) . It contain the bulk of tdaarea also known as thdaomerset Levels , including Europe  oldest known engineered roadway , the Sweet Track .