Final answer:
Warren G. Harding showcased the success of Procter & Gamble (P&G) during his presidency.
Step-by-step explanation:
The correct answer is D) Warren G. Harding. Warren G. Harding was the 29th President of the United States, serving from 1921 until his death in 1923. He showcased the success of Procter & Gamble (P&G) during his presidency. Procter & Gamble is a multinational consumer goods corporation that was founded in 1837 and became a major player in the American market during the early 20th century.
P&G's success during Harding's presidency can be attributed to the company's innovations in advertising, product development, and distribution, which helped it establish a strong presence in the consumer goods industry.