Final answer:
The treaty signed between France and the United Kingdom in Dunkirk in 1947 was retitled as the North Atlantic Treaty Organization (NATO) in 1949.
Step-by-step explanation:
The treaty signed between France and the United Kingdom in Dunkirk in 1947 was retitled as the North Atlantic Treaty Organization (NATO) in 1949. It was renamed when the United States, Canada, and five additional European countries joined. NATO is a military alliance that was formed for the purpose of mutual defense and assistance. If one member nation is attacked, the others agree to come to its aid.