Issue securities is one role of the U.S. Treasury.
Answer: Option C
<u>Explanation:</u>
The Department of Treasury, an executive agency which is responsible to promote economic prosperity and ensure financial security in the US. Also, responsible for a number of activities, like advise to president in financial and economic issues, promoting sustainable economic development, and better managing at financial institutions.
They also plays an important and widespread role in strengthening national security by imposing economic sanctions on foreign threats in the US, identifying and focusing financial support networks on domestic threats, and monitoring security measures in our financial system.
