The information written on the walls in French give a good overview of the history of immigration into France and the place played by immigrants in the shaping of the modern country with a history of the Drafus Affair to the Vichi republic. There is one major group left out of the history and that is the Roma and if you are to have a museum on the history of immigration, it seems odd that such an already marginalised group would be left out of the history.
While we were there there was an exhibition on Albums - Bande dessinée et immigration. 1913-2013 Du 16 octobre 2013 au 27 avril 2014 on immigrant graphic novelists and cartoonists around the world. From George McManus's Bringing up Father to Marjane Satrapi's Persepolis and beyond