Donor: Billionaire George Soros donated $33million to social justice groups which helped perpetuate the national debate over Ferguson

Liberal billionaire George Soros donated $33million to social justice organizations which helped turn events in Ferguson from a local protest into a national flashpoint.

The handouts, revealed in tax filings from Soros's private foundation, were given to dozens of different groups which weighed in on the crisis.

Organizers from professional groups in Washington, D.C., and New York were bussed into the Missouri town to co-ordinate messaging and lobby to news media to cover events using the billionaire's funding.

The flood of donations were uncovered in an analysis of the latest tax return by Soros's Open Society Foundations by the Washington Times.

The cash was reportedly funneled into keeping up numbers of protesters in the community over a period of months by bringing in outside activists.

Meanwhile papers from think tanks were disseminated to bring in extra coverage of the civil unrest, also linked to the police killings of Eric Garner in Staten Island and Tamir Rice, 12, in Cleveland, Ohio.

Outlets which covered the research, and the movements themselves, included one, Colorlines, which Soros himself has funded.

The slew of organizations reportedly created their own online 'echo chamber', by using their extensive social media presences to 'like', repost and comment on articles putting across their point of view.

The director of Soros's fund said that they have no direct control over the groups they give to, and said they are all trying to improve accountability.

Bankrolled: Tax filings revealed that Soros pumped millions into groups that bussed protesters to Ferguson, Missouri, from around the country and co-ordinated campaigns to keep it in the media

He told the Washington Times: 'Helping groups combine policy, research [and] data collection with community organizing feels very much the way our society becomes more accountable.

'The incidents, whether in Staten Island, Cleveland or Ferguson, were spontaneous protests - we don’t have the ability to control or dictate what others say or choose to say.'

The Soros cash was also put to work driving buzzwords and social media campaigns to propel Ferguson into the national consciousness.

One recipient of his funding is the Organization for Black Struggle, which in turned established a group called the Hands Up Coalition, that has helped make ubiquitous the 'hands up, don't shoot' slogan.

Unrest: Some of the groups Soros funded came up with slogans and social media campaigns to keep the event in the national consciousness

The words are reference to how contentious witness accounts describing how Michael Brown was raising his hands in surrender when Ferguson officer Darren Wilson shot him dead this August.

Soros also gave money to the Drug Policy Alliance, which worked on the perpetuation of the 'black lives matter' buzz phrase, which has been incorporated into speeches by political figures including Hillary Clinton.

The billionaire's fortune was made from speculating on financial markets, most notably making more than $1billion in the 1990s helping cripple the British financial system by speculation on the pound sterling.