| 1 | The sixteenth president of the United States. | |
| 2 | On a cold and cloudy day in March of eighteen sixty-one, Abraham Lincoln became the sixteenth president of the United States. | |
| 3 | The first official income tax appeared in 1913 with the passing of the Sixteenth Amendment.[8] | |
| 4 | Barack Obama plans to honor the sixteenth president, one of his political heroes, at his own inauguration. | |
| 5 | Not surprisingly, America's sixteenth president is a hero of another former Illinois lawmaker. |