Sentence examples for force has proven from inspiring English sources

Time and again, that force has proven spectacularly resilient.

So far, the C.I.A.-backed force has proven effective, he said.

Coaxing those same migrants back into the urban work force has proven increasingly difficult.

"The unfortunate truth is that escalating the use of force has proven to be futile," he said.

Therefore, it's the best institution to start with". Still, the question of arming the Somali police force has proven sensitive.

This rings true -- the use of military force has proven only sporadically effective for international issues.

But force has proved ineffective and pointless.

It is in this context that the gravitational force has proved difficult to treat as a quantum field theory.

Robert L. Doar, commissioner of the New York State welfare agency, said, "Their attachment to the work force has proved stronger than many people expected".

The AU force has proved ineffective but a bigger or more robust intervention, by America or any other country, is not expected; this week Condoleezza Rice, America's secretary of state, called in vain for UN peacekeepers to be sent.

In Iraq the strategy based on overwhelming force has proved to be a catastrophic failure, and had to be replaced by General David Petraeus's new counter-insurgency doctrine that emphasises political over military tactics.