and get rid of the title.
+<title>Pattern of Court and Congress response</title>
<tgroup cols="4" align="char">
<thead>
<row>
<tgroup cols="4" align="char">
<thead>
<row>
+<title>Law status in 1790</title>
<tgroup cols="3" align="char">
<thead>
<row>
<tgroup cols="3" align="char">
<thead>
<row>
+<title>Law status at the end of ninetheenth centory</title>
<tgroup cols="3" align="char">
<thead>
<row>
<tgroup cols="3" align="char">
<thead>
<row>
+<title>Law status in 1975</title>
<tgroup cols="3" align="char">
<thead>
<row>
<tgroup cols="3" align="char">
<thead>
<row>
+<title>Law status now</title>
<tgroup cols="3" align="char">
<thead>
<row>
<tgroup cols="3" align="char">
<thead>
<row>