What is a political caucus?

Answer: A meeting of party members to select their delegates to the convention.

Explanation: A caucus is a meeting of supporters or members of a specific political party or movement. The term originated in the United States, but has spread to Australia, Canada, New Zealand, South Africa and Nepal. As the use of the term has expanded, the exact definition has come to vary between political cultures.

what is a political caucus?

A special election in few states

A meeting of party members to select their delegates to the convention

the election of the party's candidates for the general election

A large presidential nomination meeting