Signal the cavalry! &lt;i&gt;This was Caesar's masterstroke, sending his cavalry round the back of the Gauls,&lt;/i&gt; &lt;i&gt;trapping those who trapped him.&lt;/i&gt; &lt;i&gt;Caesar's victory at Alesia is still regarded as one of the most brilliant in military history.&lt;/i&gt; &lt;i&gt;But it was Just the beginning of the revolution he was about to unleash.&lt;/i&gt;