This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
USdebt.svg en United States debt from to Red lines indicate the debt held by the public net public debt and black lines indicate the total federal debt gross federal debt the difference being that the gross debt includes that held by the federal government itself The second panel shows the two debt figures as percentage of GDP