Why does the US government use the money markets?

Why does the US government use the money markets?
why does the u.s government use the money markets

-U.S government use the money markets because the money market is a component of the financial markets for assets involved in short-term borrowing and lending with original maturities of one year or shorter time frames. Trading in the money markets involves Treasury bills, commercial paper, bankers' acceptances, certificates of deposit, federal funds, and short-lived mortgage- and asset-backed securities. The money market provides liquidity funding for the global financial system.