Sentence examples for has demonstrably failed from inspiring English sources

In 2010, the Left has demonstrably failed on social policy.

He concludes liberalism "is a philosophy that has demonstrably failed".

The public system has demonstrably failed all five, on the state's list of underperforming schools for 4 to 12 years.

In other words, the "war on terror", the waging of which determined the politics of so much of the world since 2001, has demonstrably failed.

Many Latin American leaders think that this blanket ban has demonstrably failed, and want to be free to experiment with other approaches.

All this evades the obvious fact that "the war on terror", declared with much fanfare and vast expenditure after 9/11, has demonstrably failed.

In any case, the policies followed so far have demonstrably failed.

These have demonstrably failed to protect the French people from two devastating terror attacks in less than 10 months.

Harry Reid and Mitch McConnell have stated their intention to remain as Senate leaders, despite the fact that they have demonstrably failed to reverse the Senate's decline into polarization and paralysis.

About that time I'd stepped on to suicide's landing as a prime candidate, having demonstrably failed to deploy fruitful energies over the course of a decade.

There is a fast-growing list of elections in which electronic machines have demonstrably failed, or produced dubious but uncheckable results.