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:
1860 United States presidential election in Iowa
Table title:
Results
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=2 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Candidate </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > Republican </td><td class="highlighted"  colspan=1 rowspan=1 > Abraham Lincoln </td><td colspan=1 rowspan=1 > 70,302 </td><td class="highlighted"  colspan=1 rowspan=1 > 54.61% </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > Democratic </td><td class="highlighted"  colspan=1 rowspan=1 > Stephen A. Douglas </td><td colspan=1 rowspan=1 > 55,639 </td><td class="highlighted"  colspan=1 rowspan=1 > 43.22% </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Constitutional Union </td><td colspan=1 rowspan=1 > John Bell </td><td colspan=1 rowspan=1 > 1,763 </td><td colspan=1 rowspan=1 > 1.37% </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Southern Democratic </td><td colspan=1 rowspan=1 > John C. Breckinridge </td><td colspan=1 rowspan=1 > 1,035 </td><td colspan=1 rowspan=1 > 0.80% </td></tr>
<tr> <th colspan=3 rowspan=1 > Total votes </th><td colspan=1 rowspan=1 > 128,739 </td><td colspan=1 rowspan=1 > 100% </td></tr>
</table>
Question:
I hat was the vote breakdown of the 1860 United States presidential election in Iowa?
Answer:
Iowa was won by Abraham Lincoln (R), with 54.61% of the popular vote against Senator Stephen A. Douglas (D), with 43.22% of the popular vote.