Flag of Switzerland of the federal state in 1848, as was recognized by the Federal Council in 1889. As opposed to the definition of an official seal or coat of arms, it was not, at the time, usual to specify a "national flag". However, the white cross in a red field had seen frequent use on flags flown by private organizations during the Regeneration period (1830s), especially shooting, singing and gymnastics associations which at the time were a pool for progressive or "radical" agitation. The canton of Aargau introduced the flag for its troops in 1833. General Guillaume-Henri Dufour proposed use of the
Flag of the Soviet Union statute on the flag was adopted which resulted in a change of the hammer's handle length and the shape of the sickle. A final modification to the flag was adopted in 1980 in which the colour was brightened to a lighter shade of red. The flag continued to be the official national flag until the dissolution of the Soviet Union. Its imagery is now the basis for the flags of many communist parties: a yellow hammer and sickle on a red background. The flag of the Soviet Union consisted of a plain red flag with a gold hammer crossed with