Correct option is D
Marco Rubio was a U.S. Senator from Florida and a key figure in the Republican Party. While Ivanka Trump , Tulsi Gabbard, and Mark Esper had significant political or military roles, Marco Rubio was the most prominently discussed figure for the position of Secretary of State during Donald Trump's second administration, but he was never officially nominated.
Information Booster :
Ivanka Trump: While Ivanka, Donald Trump's daughter, was a prominent figure during his presidency, especially in policy areas related to women’s empowerment and workforce development, she was not proposed for Secretary of State.
Tulsi Gabbard: A former U.S. Representative from Hawaii and a candidate in the 2020 Democratic Presidential race, Tulsi Gabbard never held any discussions about a position as Secretary of State in Trump's administration.
Mark Esper: Mark Esper served as Secretary of Defense in the Trump administration but was not proposed for Secretary of State.
Marco Rubio: Rubio, a U.S. Senator known for his foreign policy expertise, was seen as a potential candidate for Secretary of State during the Trump administration’s second term. However, he was never formally nominated for the role.