Answer: The last one because it's an opinion not a fact
Some slave owners still used slaves, but after it was abolished they used rhinos to dig up crops with there horns.
Buffalo was a need to the natives that was their food as well as they used its hide for things
The Declaration of Independence was signed 87 years before 1863. Lincoln began his eulogy with a reference to this event as a reminder that the
Civil War soldiers were fighting and dying for freedom.