Cassington Canal
... that the Cassington Canal was built by the Duke of Marlborough to connect his lands to the River Thames and the country's network of canals and rivers?
... that the <b id="mwAmk"><a href="./Cassington_Canal" id="mwAmo" rel="mw:WikiLink" title="Cassington Canal">Cassington Canal</a></b> was built by the <a href="./George_Spencer,_4th_Duke_of_Marlborough" id="mwAms" rel="mw:WikiLink" title="George Spencer, 4th Duke of Marlborough">Duke of Marlborough</a> to connect his lands to the <a href="./River_Thames" id="mwAmw" rel="mw:WikiLink" title="River Thames">River Thames</a> and the country's <a href="./Waterways_in_the_United_Kingdom" id="mwAm0" rel="mw:WikiLink" title="Waterways in the United Kingdom">network of canals and rivers</a>?