Over the past decades, the us total debts (including public debts and intragovernmental debts) soar exponentially.
The following figure shows the gross debts in dollar amount from 1946 to 2010.
The same figure in log scale, you will clearly see the exponential increase over the period 1970-1995, and 2001-2010.
next post I will show some figures about US GDP for your comparison.
