Flag of Vietnam control of Vietnam in the late 19th century, flew the national flag of France. As the colony of Cochinchina (1864–1945), the South was under exclusive French authority. In contrast, North and Central Vietnam were protectorates with parallel systems of Vietnamese and French administration. Several flags were flown in these regions: the French flag, the Vietnamese imperial flag, and a "protectorate flag." From 1920 to 1945, the Vietnamese imperial flag had a yellow background with a single, broad red stripe. Japan occupied Vietnam in 1941-1945. In March 1945, the Japanese deposed the French colonial authorities and proclaimed an Empire of Vietnam
Flag of Europe of Kalergi's suggestion of adding a crescent alongside the cross to overcome the Muslim objections. Other proposals included the flag was the European Movement, which had a large green E on a white background, a design was based on the Olympic rings, eight silver rings on a blue background, rejected due to the rings' similarity with "dial", "chain" and "zeros", or a large yellow star on a blue background, rejected due to its similarity with the so-called Burnet flag and the flag of the Belgian Congo. The Consultative Assembly narrowed their choice to two designs. One was by Salvador de