How does the U.S. National Borrow Funds Instead of Just Printing Considerably?

How does the U.S. National Borrow Funds Instead of Just Printing Considerably? Concern: how does The U.S. federal government borrow funds and thus produce financial obligation whenever it offers the sovereign and Constitutional straight to create whatever cash we are in need of ? $1,000 of financial obligation and $1,000 of produced money are both…