<indexterm id="idxanimadedcartoons" class='startofrange'>
<primary>animated cartoons</primary>
</indexterm>
+<indexterm id='idxcartoonfilms' class='startofrange'>
+ <primary>cartoon films</primary>
+</indexterm>
<para>
<emphasis role="strong">In 1928</emphasis>, a cartoon character was born. An early Mickey Mouse
made his debut in May of that year, in a silent flop called <citetitle>Plane Crazy</citetitle>.
permission. Yet today, the public domain is presumptive only for
content from before the Great Depression.
</para>
+<indexterm startref='idxcartoonfilms' class='endofrange'/>
<para>
<emphasis role="strong">Of course</emphasis>, Walt Disney had no monopoly on <quote>Walt Disney creativity.</quote>
Nor does America. The norm of free culture has, until recently, and