This document discusses social dances and their classifications. It describes modern-standard dances like the waltz, tango, foxtrot, and quickstep that originated in Europe and the US where movements are restricted in close ballroom position. Latin dances like the cha-cha, samba, rumba, paso doble and jive allow for freer movements and originated in Latin America and the US. The document provides details on dance attire, shoes, etiquette and personal grooming for social dancing.