Political groups of the European Parliament Group" (which eventually became the S&D group), the "Christian Democrat Group" (later EPP group) and the "Liberals and Allies Group" (later ALDE group). As the Parliament developed, other Groups emerged. Gaullists from France founded the European Democratic Union Group. When Conservatives from Denmark and the United Kingdom joined, they created the European Conservatives Group, which (after some name changes) eventually merged with the Group of the European People's Party. The 1979 first direct election established further groups and the establishment of European political parties such as the European People's Party. A full breakdown of Groups by complexion and timeline is
Folketing was elected by common vote, although indirectly and with a higher age limit than for the Folketing. During the next decades, law-making mainly took place in the Folketing and the Landsting came to be regarded as a superfluous rubber stamp. In 1953, a revised constitution was adopted by popular vote. Among the changes was the elimination of the Landsting and the introduction of a unicameral parliament, known only as the Folketing. Christiansborg Palace (also known by its nickname "Borgen", Danish for "the castle") has been the domicile of parliament since 1849. The palace is located in the heart of Copenhagen.