Gammaldans (Swedish and Nynorsk) or Gammeldans (Danish and Bokmål) (literally "old dance") is a small set of Nordic dances that became broadly popular in the late 19th century.
[1][2] These were also the dances of the Nordic immigrant communities in the United States.
These are still danced socially and in dance groups and clubs and are often taught at some point during a child’s public school years.
Most of these dances arose and became widely disseminated first at the beginning of the region's industrialization when communication between cities and smaller communities increased.
The pols and hambo are modern generic forms of older 3/4 time polska dances.