The correct answer is B) appoint many black men to public office.
Warren Harding accomplished a lot, but he failed to appoint many black men to public office during his presidency.
Warren G. Harding (1865-1923) was the US President form 1921 to 1923. As the 29th President of the United States, he had the responsibility to conduct the nation after World War 1. He authorized Congress to revise much legislation from the Woodrow Wilson era, reduced tax on higher incomes and established protective tariffs to help the US industries.