Final answer:
The domestic businesses benefited from the policies of the Harding administration.
Step-by-step explanation:
The area of the economy that benefited from the policies of the Harding administration was domestic businesses. During Harding's presidency in the 1920s, he pursued policies that supported business growth and reduced government regulation. This included lowering taxes, cutting government spending, and promoting pro-business legislation. As a result, domestic businesses thrived and experienced rapid growth and expansion.
Learn more about The policies of the Harding administration and their impact on the economy