The _Lancers_ were invented by Laborde in Paris in 1836. They were brought over to England in 1850, and were made fashionable by Madame Sacré at her classes in Hanover Square Rooms. The first four ladies to dance the lancers in England were Lady Georgina Lygon, Lady Jane Fielding, Mdlle. Olga de Lechner and Miss Berkeley.

The _Polka_, the chief of the Bohemian national dances, was adopted by Society in 1835 at Prague. Josef Neruda had seen a peasant girl dancing and singing the polka, and had noted down the tune and the steps. From Prague it readily spread to Vienna, and was introduced to Paris by Cellarius, a dancing-master, who gave it at the Odéon in 1840. It took the public by storm, and spread like an infection through England and America. Everything was named after the polka, from public-houses to articles of dress. Mr Punch exerted his wit on the subject weekly, and even _The Times_ complained that its French correspondence was interrupted, since the polka had taken the place of politics in Paris. The true polka has three slightly jumping steps, danced on the first three beats of a four-quaver bar, the last beat of which is employed as a rest while the toe of the unemployed foot is drawn up against the heel of the other.

Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 9 — Part 190

The _Galop_ is strictly speaking a Hungarian dance, which became popular in Paris in 1830. But some kind of a dance corresponding to the galop was always indulged in after _Voltes_ and _Contre-danses_, as a relief from their grave and constrained measures.

Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 9 — Part 190

The _Washington Post_ and several varieties of _Barn-dance_ are of American origin, and became fashionable towards the end of the 19th century.

Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 9 — Part 190

The _Polka-Mazurka_ is extremely popular in Vienna and Budapest, and is a favourite theme with Hungarian composers. The six movements of this dance occupy two bars of 3-4 time, and consist of a mazurka step joined to the polka. It is of Polish origin.

The _Polonaise_ and _Mazurka_ are both Polish dances, and are still fashionable in Russia and Poland. Every State ball in Russia is opened with the ceremonious Polonaise.

The _Schottische_, a kind of modified polka, was "created" by Markowski, who was the proprietor of a famous dancing academy in 1850. The _Highland Schottische_ is a fling. The Fling and Reel are Celtic dances, and form the national dances of Scotland and Denmark. They are complicated measures of a studied and classical order, in which free use is made of the arms and of cries and stampings. The _Strathspey_ is a slow and grandiose modification of the Reel.