Sentence examples for has been a key source from inspiring English sources

The Diamond Mountain tour has been a key source of hard currency for Pyongyang.

After all, it beheads more people than Isis and has been a key source of funding for terrorist organisations.

ElBaradei, who won the Nobel Peace Prize in 2005, has been a key source of international legitimacy for the government.

Since the late 1990s, the Justice Department has been a key source of funding for tribal justice programs.

The browsing history on a tablet computer found at the 27-year-old's flat has been a key source of evidence.

This variation has been a key source of Barnett's longevity, because, faced with different pressures for fiscal reform, successive UK governments have shied away from radical change.

Captured oil fields have been a key source of funding for Isis.

The weakening Chinese economy, which had been a key source of growth for the Cupertino company, also played a role.

Jane Kinninmont, senior researcher on the Middle East at the Chatham House thinktank in London, says the leaders' wives in the Arab spring were of clear "symbolic importance", though Asma al-Assad is different to Tunisia's Leila Trabelsi, who had been a key source of unrest.

The special prosecutor in the CIA leak case alleged that Vice President Cheney's former chief of staff was engaged in a broader web of deception than was previously known and repeatedly lied to conceal that he had been a key source for reporters about undercover operative Valerie Plame, according to court records released yesterday.

In particular, Asian central banks looking for a place to park their surfeit of dollars have been a key source of demand.