Flag of Switzerland dates to 1540, in the context of an auxiliary force sent by the Swiss to aid their associate, the city of Rottweil, in a feud against the lords of Landenberg. The "Tagsatzung" decided that the Swiss auxiliaries sent to Rottweil should receive "a red flag with a white upright cross". The first mention of the term "Confederate Cross" ("Eidgenossen Crütz") dates to 1533. Because of the Swiss pledge of neutrality, there was no military conflict in which the Swiss confederate troops participated after 1540. Consequently, the confederate field sign fell out of use. At the same time, the former field
Flag of the Soviet Union building of communism. The flag's design was legislated in 1955, which gave a clear way to define and create the flag. This resulted in a change of the hammer's handle length and the shape of the sickle. The adopted statute stated that: The final design of the flag was adopted in 1980. The design was kept the same except that the background colour was changed. The colour was brightened from a near-burgundy crimson to a light to medium red. That flag remained the national flag of the Soviet Union up until late 1991, when a tricolour was formally adopted by