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:
1975 North Vietnamese legislative election
Table title:
Results
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th><th colspan=1 rowspan=1 > Seats </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Vietnamese Fatherland Front </td><td colspan=1 rowspan=1 > 10,561,314 </td><td colspan=1 rowspan=1 > 100 </td><td class="highlighted"  colspan=1 rowspan=1 > 424 </td></tr>
<tr> <td colspan=1 rowspan=1 > Invalid/blank votes </td><td colspan=1 rowspan=1 > 105,807 </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td></tr>
<tr> <td colspan=1 rowspan=1 > Total </td><td colspan=1 rowspan=1 > 10,667,121 </td><td colspan=1 rowspan=1 > 100 </td><td class="highlighted"  colspan=1 rowspan=1 > 424 </td></tr>
<tr> <td colspan=5 rowspan=1 > Source: IPU </td></tr>
</table>
Question:
What were the voting results of the 1975 North Vietnamese legislative election with regards to seats?
Answer:
In the 1975 North Vietnamese legislative election, the Vietnamese Fatherland Front won all 424 seats.