When he was president he did a lot to the united states. in 1858 lincoln ran against stephen a. douglas for senator. he lost the election, but in debating with douglas lincoln won nomination for president. in 1860 as president abraham lincoln built the republican party into a strong national organization?

The Lincoln–Douglas debates (also known as The Great Debates of 1858) were a series of seven debates between Abraham Lincoln, the Republican candidate for the United States Senate from Illinois, and incumbent Senator Stephen Douglas, the Democratic Party candidate. At the time, U.S. senators were elected by state legislatures; thus Lincoln and Douglas were trying for their respective parties to win control of the Illinois General Assembly. The debates previewed the issues that Lincoln would face in the aftermath of his victory in the 1860 presidential election. Although Illinois was a free state, the main issue discussed in all seven debates was slavery in the United States.

c holding free elections

i think it is the byzantine empire