In which area did reagan fail to achieve his goal?
a. reduced the size of the government.
b. cut spending on welfare programs.
c. balanced the national debt.
d. eliminated most government regulations on business.

C. Balanced the national debt.

Explanation:

Ronald Wilson Reagan was an American actor and politician, the 40th president of the United States between 1981 and 1989 and the thirty-third governor of the state of California between 1967 and 1975.

Economically, the Reagan administration turned the United States into a country with a large trade deficit and the world's largest external debt, which more and more compromised its resources in military companies and lived beyond its means thanks to the contribution of capital together with budget items to arm and train anti-communist groups such as the Contras and mujahideen in Afghanistan.

c or d both can be the answer