Sentence examples for been undermined over from inspiring English sources

And while a natural phenomenon is the immediate cause, however, Africa's food security has been undermined over recent decades by the rise of monocropping – the planting of single-crop tracts across vast swathes of scarce arable land.

The key right that American workers won in the Wagner Act (1935 --the 1935 --the 1935 --theo a union without adverightmploymentocorganizeces--has already been underminto over the decades by right-wing junion, a sluggish NLRB, and pathetically withoutmedies for the thousadverse workemploymenttually get fired every year for trying to organize.

Tokyo arrived here as clear favourites but have been undermined by concerns over the safety issues relating to the crippled nuclear power plant at Fukushima - 150 miles up the road.

The Portuguese government's defiant stance has also been undermined recently by uncertainty over whether Germany and France had in fact already urged Portugal to seek help.

The "good work" of South Yorkshire Police has been "undermined" by its failings over the Hillsborough disaster, according to the force's Chief Constable David Crompton.

In the end, Greece and Turkey were incorporated as full members of NATO in 1952, and Iran was the subject of a separate defence arrangement.But over the years, alliance solidarity has often been undermined by differences between America and Western Europe over the Middle East.

Already, Europe's visa-free travel area, the Schengen zone, has been undermined by friction between France and Italy over migrant flow, and between Denmark and Germany over increased frontier checks, a dispute that worsened this week.

Our Kenyan identity, so deliberately formed in the test tube of nationalist effort, has over the years been undermined, subtly and not so subtly, by our leaders — men who appealed to our histories and loyalties to win our votes.

Over the past two decades, however, that notion has been undermined.

Over the longer term, its efforts have been undermined by the fiscal fallout of the property tax revolt, Proposition 13.

Has my authority been undermined?