There was an interesting piece in The Sunday Times yesterday by Nabila Ramdani about the history of the banlieues where she grew up and the conditions endured by Algerian migrants in particular. Whilst it has to be acknowledged that most European countries have at times been less than welcoming to their migrant populations, Britain being no exception to that. Given the passage of time since our own West Indian immigrants arrived to a sometimes hostile reception, a recent survey from immigrant populations in Britain, the overall consensus was that there has been a far better effort to assimilate them than some of our European counterparts. On reading this succinct point of view from, the journalist who grew up in one of the infamous banlieues around Paris, it was both shocking but easy to understand just how deep rooted the grievances are amongst the Algerian population. This piece gives a brief history of what unfolded in the context of a modern history to highlight the simmering unrest that lit the touch papers recently.
"The colonisation of Algeria started in 1830 when the French army supported European settler militias in quelling resistance from indigenous Arabs and Berbers. The French exterminated many of them - at one point using primitive gas chambers - and turned others into a reviled servant class
Thousands of Algerians were brought into mainland France from 1945 when cheap labour was needed to rebuild the shattered nation.
In 1954 Algerian nationalists began a war of Independence, which would last for eight years. It was marked by atrocities on both sides, including the use of napalm and carpet bombing by French forces on Algerian villages. Algerians living in France were stereotyped as potential insurgents for the liberation movement the FLN (Front de Liberation Nationale) On October 17, 1961 thousands of itinerant Algerians travelled to the centre of the capital to peacefully call for an end to the Algerian war.
Some 300 were killed by policemen. The Algerians were shot, pushed into the Seine, and left to drown around tourist sites such as Notre Dame and the Eiffel Tower 
Nobody has been brought to justice, and it was not until the early 2000s that the authorities conceded state responsibility for the slaughter. Poignantly a road that leads to Nahel's estate is called Boulevard du 17 Octobre 1961.
In 1962 Algeria won its independence. Some 28,000 French soldiers and 6,000 settlers had been killed in the war. Algerians put their own death toll at around 1.5 million. For the three million Algerians who still live in places such as Nanterre, on the sink estates that grew out of the shanty towns all of this remains embedded in the collective memory.