[1] Construction of HLM is mainly financed by funds collected on Livret A, a type of savings account regulated by the Caisse des dépôts et consignations.
[4] The Movement for France (MPF), which was a political party, pushed for the betterment of living conditions initially stating that social demands such as the need for shelter were basic and thus universal.
[6] The dramatic change from living in bidonvilles would overlook the unsightly buildings, but the environmental challenges (via police brutally) would soon follow in the coming years within the newly formed HLM communities.
[8] The low level of construction during and between the two world wars, the rural exodus that had started to take place in France (directed mainly at Île-de-France, the Paris region) and the baby boom, contributed to a deficit of an estimated four million residences.
Eugène Claudius-Petit, the Minister for Reconstruction and Urbanisation, promoted a scheme of massive construction of socially subsidised residences to address this problem.
The level of social construction did not significantly rise until minister Pierre Courant launched an ambitious plan in 1956, warranted by the increased rate of immigration from France's former colonies.
New HLM sites, with more rooms per residence, were built in smaller cities and towns, and numerous programmes were launched to combat poverty, unemployment and delinquency in ZUP communities.