Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Akkadian Empire
Table title:
Timeline of rulers
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Ruler </th><th colspan=1 rowspan=1 > Middle Chronology All dates BC </th><th colspan=1 rowspan=1 > Short Chronology All dates BC </th></tr>
<tr> <td colspan=1 rowspan=1 > Sargon </td><td colspan=1 rowspan=1 > 2334–2279 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Rimush </td><td colspan=1 rowspan=1 > 2278–2270 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Manishtushu </td><td class="highlighted"  colspan=1 rowspan=1 > 2269–2255 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Naram-Sin </td><td colspan=1 rowspan=1 > 2254–2218 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Shar-Kali-Sharri </td><td colspan=1 rowspan=1 > 2217–2193 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Interregnum </td><td colspan=1 rowspan=1 > 2192–2190 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Dudu </td><td colspan=1 rowspan=1 > 2189–2169 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Shu-turul </td><td colspan=1 rowspan=1 > 2168–2154 </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
In the Akkadian Empire, Rimush was succeeded by who?
Answer:
Rimush was succeeded by Manishtushu (2269–2255 BC).