The graphs explicitly show that Federal spending was causing the national debt to grow. Option A. This is further explained below.
What is Federal spending?
Generally, Federal spending is simply defined as the various things the federal government commits money to, and they are seen as federal expenditures.
In conclusion, Federal spending entails the country spending money on things required by the nation and this affects the national debt negatively as they usually incurred more debt to keep the state running.
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