The cause behind the rapid increase in the national debt from 1980-1992 was the increase in U.S. spending. Therefore, Option B is the correct statement.
Debt refers to a sum of money borrowed via way of means of one party from another, regularly for making huge purchases that they couldn't have the funds for under regular circumstances.
Therefore, The cause behind the rapid increase in the national debt from 1980-1992 was the increase in U.S. spending. Option B is the correct statement.
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