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..
Slavery Timeline. 1777. Vermont amends its constitution to ban slavery. Over the next 25 years, other Northern states emancipate their slaves and ban the institution: Pennsylvania, 1780; Massachusetts and New Hampshire, 1783; Connecticut and Rhode Island, 1784; New York, 1799; and New Jersey, 1804.