The executive office of the president is led by the vice president. the secretary of state. the chief of staff. the cabinet.

The person who leads the Executive Office of the President of the United States is the chief of staff.

The chief of staff is one of the president's most trusted confidants and can be immensely powerful as they control access to the president.

In their role as the head of the executive office, they control the flow of information to the president and coordinate the access that executive officials have to the President.

In conclusion, option D is correct.

Find out more on the chief of staff at link.

pan-africanism or pan-africanism is a political, philosophical, cultural and social movement that promotes african twinning, the defense of the rights of african people and the unity of africa under a single sovereign state, for all africans, both africa as of the african diasporas.

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.