The United States national professional ballroom dance champions are crowned at the United States Dance Championships (formerly USDSC, and USBC), as recognized by the National Dance Council of America (NDCA) and the World Dance &amp; DanceSport Council (WD&amp;DSC).
The Professional Standard section (occasionally called Professional Modern, in British tradition) of DanceSport covers the dances waltz, tango, viennese waltz, foxtrot and quickstep.
References.
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