Such activities have proven to be successful.

Proved! That won't be hard.

Sadly, his prediction proved correct.

The facts have shown the opposite to be true.

Events are showing that to be so.

RB Capitalism has been proven to be a system that works.

The prophetess proved to be mistaken in a single detail merely,

My method of approach proved an instantaneous success.

By and large, that prediction has proven to be correct.

Even the experiment with electronic voting machines was a qualified success.

The crisis proved that this was inadequate.

Vietnam proved to be the end not the beginning of the line.

Later measurements of individual galaxies confirmed this puzzling result.

You know, it's an old line, but it has been shown to work

The UN process worked. It was US policy that failed.

It has shown that it can defeat Georgia s army.

Two decades later, these efforts have proven to be a spectacular success.

The last few years demonstrate that neither approach will work.

Regulators proved unable to forecast and prevent the crisis.

That has proved very beneficial and will be continued.

Only Einstein's theory proved to be consistent with experiments and observations.

In the face of a determined aggressor, European and international diplomacy has proved impotent.

Brazil has demonstrated the ability to be a technological export power.

These experiments clearly proved that the telephone could work over long distances.

But huge damage was done in 2001, when then Prime Minister John Howard s government refused to allow the Norwegian freighter MV Tampa, carrying 438 rescued Afghans from a distressed fishing vessel, to enter Australian waters.

The Iraq War proved costly to American soft power, with the US losing about 30 percentage points of attractiveness on average in Europe, including in countries like Britain, Spain, and Italy, whose governments supported the war. The recent photographs of detainees being abused and sexually degraded in Baghdad's Abu Ghraib prison added fuel to the fire.

Repeated studies have shown that well designed buildings are more comfortable.

Both the aircraft and the squadron proved adept at low level attacks.

The subsequent unfolding of events testified to the above.

Centuries of scientific thought and experimentation have established that the real elements, things like hydrogen, carbon, and iron, can be broken down into atoms.

I demonstrated conclusively this morning, began Kemp, that invisibility

These programs have been shown to increase enrollment and attendance.

But the campaign is also proving the resilience of classical politics.

After 40 years of bloody internal conflict, this proved a winning strategy.

But events and economic research since the crisis have demonstrated three things.

Finally, America s global hegemony has proven to be a curse as well as a blessing.

As a long term strategy, energy embargoes have always proven to be futile. Saudi Arabia saw its share of world oil exports drop sharply in the 12 years after the 1973 1974 embargo.

The 1992 crisis proved that the existing system was unstable.

People's attention span after 18 minutes begins to drop off, tests have shown.

But experience has proven that this approach leads nowhere.

Democracies have proved to be much more peaceful than authoritarian regimes and dictatorships.

His actions this week show that he is Russia s new autocrat.

Past tragedies have shown that the world's attention span is, unfortunately, relatively short.

In Bolivia, a different study has also documented the existence of forced labour against indigenous people.