I can’t read it, it’s a little blurry
1. Stephen Douglas
2. Abraham Lincoln
3. John Breckenridge
4. Species
5. Jefferson Davis
6. Alexander H. Stephens
Hope this help
Commodore Matthew Perry's expedition in 1853 to Tokyo to force trade with Japan displayed the use of "gunboat diplomacy" by the united states, since the United States was threatening (by implication) to use force if diplomacy failed.