Answer:
A formal meeting of delegates and representatives, is the right answer.
Step-by-step explanation:
A convention, in the understanding of a conference, is a gathering of people who assemble at an organised area and time to address or involve in some public interest. However, in politics, many sovereign nations have prerequisites for conventions besides their perpetual legislature. In such conventions, delegates or the representatives of the states are asked to a unique meeting to address the common interests.