The term conference or caucus may also refer to the organization of all party members as a whole.
In the United Kingdom the political conferences (usually called party congress, or party conference) generally take place in three weeks of September and October of each year, whilst the House of Commons is in recess.
Between the national conventions, the national committee of each party (see DNC and RNC) leads the party administratively, while they are politically represented by their leaders in Senate and in the House, or (if applicable) by the president.
[4] In fact, those and the national committees can be compared to regular party conventions in other countries.
The first political convention held in America took place in Hartford, Connecticut in March 1766.