&lt;p&gt;&lt;a href=&quot;/narrative/4500/en&quot;&gt;Romani (Gypsy) prisoners&lt;/a&gt; line up for roll call in the &lt;a href=&quot;/narrative/4391/en&quot;&gt;Dachau&lt;/a&gt; concentration camp. Germany, June 20, 1938.&lt;/p&gt;