The main negative consequences of Reagan's increased military spending is the increase in public expenditure that led to an increase in national debt.
<h3>What is a military spending?</h3>
The spending invloves the war spending, nuclear weapon program, military assistance, miltary training cost etc.
The military spending increaseD under President Reagan because he wanted an increase safety for the nation.
However, the increase military spending led to increase in public expenditure that led to an increase in national debt.
Therefore, the Option D is correct.
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