Independence Day (Niger)
The date of the formal, complete independence from France was 3 August 1960, while 18 December 1958 marks the founding of the Republic and creation of the Presidency of the Republic of Niger, following the constitutional changes of the French Fifth Republic, and the elections of 4 December 1958 held across The French Colonial possessions. Nigeriens consider that date to be the founding of their national institutions. Between 18 December 1958 and 3 August 1960, Niger remained a semi-autonomous Republic within the French Community. At the beginning of 1960 a revision of the French Community allowed membership of independent states, and on 28 July the Nigerien Legislative Assembly became the Nigerien National Assembly: Independence was declared on 3 August 1960.
Free France
The liberation of continental France began on D-Day, 6 June 1944, with the invasion of Normandy, the amphibious assault aimed at establishing a bridgehead for the forces of operation "Overlord". At first hampered by very stiff German resistance and the bocage terrain of Normandy, the Allies broke out of Normandy at Avranches on 25–31 July 1944. Combined with the landings in Provence of operation "Dragoon" on 14 August 1944, the threat of being caught in a pincer movement led to a very rapid German retreat, and by September 1944 most of France had been liberated.