The Spectator (U.S. version) lays them out in detail.
The more ambitious liberalism has become in its efforts to transform the United States, the more it has run up against one intransigent circumstance after another. For eight years, the idol worship of Barack Obama gave liberals confidence that they could remediate society and reeducate the citizens. But reality isn’t political. It doesn’t obey the principles of progressives. Some facts aren’t pliable.
Read and enjoy. Feel free to discuss your favorite fact (if you can decide on just one) in Comments.