What other examples of Lincoln's practical politics does the author note?

In discussing Lincoln's practical politics, the author highlights his adeptness at coalition-building, such as his ability to unite various factions within the Republican Party. Additionally, Lincoln's use of patronage to reward loyal supporters and secure political alliances is cited as a key strategy. His willingness to compromise on certain issues, particularly regarding slavery, showcases his pragmatic approach to governance and the necessity of maintaining political stability during a tumultuous period.