 t1.extend(t2)
&gt;&gt;&gt; print t1
['a', 'b', 'c', 'd', 'e']
</font></pre><font color="black">This example leaves <tt>t2</tt> unmodified.<br />
<br />
<tt>sort</tt> arranges the elements of the list from low to high:</font><br />
<br />
<a name="@default510"></a>
<a name="@default511"></a>
<pre><font size="4" color="blue">
&gt;&gt;&gt; t = ['d', 'c', 'e', 'b', 'a']
&gt;&gt;&gt; t.sort()
&gt;&gt;&gt; print t
['a', 'b', 'c', 'd', 'e']
</font></pre><font color="black">Most list methods are void; they modify 