Coining money and announcing war are the responsibilities of the congress. Option C is correct.
The United States Congress creates laws that concern the daily lives through with legislative discussion and compromise. The congress is answerable for coining money and declaring war.
The main aim of the congress is to perform hearings to inform the legislative process, conduct investigations to monitor the executive branch, and act as the people's and states' voice in Washington.
Therefore, option C is correct.
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