You might like to look at Skytrax; www.airlinequality.com which rates airlines with one to five stars. Most US based carriers get three stars, as does American. The site will also allow you to view passenger's comments bout their experiences. Again, many people only comment when things go wrong, so bear that in mind.
On September 22 1862, Abraham Lincoln issued his preliminary Emancipation Proclamation, in which he declared that as of January 1, 1863, all slaves in states in rebellion against the Union shall be then, thenceforward, and forever free..
From Slavery to Freedom, 1824-1909. African Americans had been enslaved in what became the United States since early in the 17th century. Even so, by the time of the American Revolution and eventual adoption of the new Constitution in 1787, slavery was actually a dying institution. As part of the compromises that allowed the Constitution to be written and adopted, the founders agreed to end the importation of slaves into the United States by 1808.