After he gained control of the roman empire, constantine moved the capital to
byzantium and renamed it constantinople.
rome and renamed it constantinople.
created a second capital in byzantium.
created a second capital in constantinople.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

answer; allows decision to stand;