The United States of America fought a horrific civil war that ended slavery. Yes, slavery was the reason for the Civil War. Every southern state that seceded from the United States announced that northern opposition to slavery and to its spread to new states was the primary reason for secession. In the meantime, America gradually became the least-xenophobic, least-racist nation in the world. In no country do people become accepted as full members of the society as do immigrants to America.

Why the Left Hates America (2015)