Final answer:
The question is about a government commission's activities during their regularly scheduled first monthly meeting of the calendar year.
Step-by-step explanation:
The subject of this question is Government. The Commission mentioned in the question is likely a government commission, and the question refers to a specific provision about the commission's activities.
Based on the provided information, the Congress is required to assemble at least once every year, with a specified meeting time. The Congress may appoint a different meeting day if required. The question does not provide the complete context, but examining this provision in the U.S. Constitution indicates that the answer could be related to the election of certain officials, such as choosing the Speaker of the House or the President pro tempore in the Senate through a secret ballot.
More specific information about the context of the question would be needed to provide a more precise answer.