Party caucus

"Party Caucus" means:


 * 1) A meeting that party members attend, in the USA and some other nations, to decide policies and choose candidates to run for office. The American the President and the Vice President are chosen at them. The House of Representatives has both a House Democratic and House Republican caucus to nominate the party leadership in the House and thire party agendas.


 * Sources: https://definitions.uslegal.com/p/party-caucus/.