Eureka Classis
On June 7, 1911, seven ministers and sixteen congregations organized to form the Eureka Classis. The name of the Classis came from the Greek word ‘eureka’ which means ‘I found it’ and not on the town Eureka, South Dakota, where the second meeting of the Classis would be held. The name was designed to mean that they had found a solution to their doctrinal problems with the rest of the denomination.
Cueca
While cueca's origins are not clearly defined, it is considered to have mostly European Spanish and arguably indigenous influences. The most widespread version of its origins relates it with the zamacueca which arose in Peru as a variation of Spanish Fandango dancing with "criollo". The dance is then thought to have passed to Chile and Bolivia, where its name was shortened and where it continued to evolve. Due to the dance's popularity in the region, the Peruvian evolution of the zamacueca was nicknamed "la chilena", "the Chilean", due to similarities between the dances. Later, after the Pacific War, the term marinera, in honor of Peru's naval combatants and because of hostile attitude towards Chile, was used in place of "la chilena." In March 1879 the writer and musician Abelardo Gamarra renamed the “chilena” as the “marinera”. The Marinera, Zamba and the Cueca styles are distinct from each other and from their root dance, the zamacueca.