References by Commentators on the Presidency to There Being "Two

References by commentators on the presidency to there being "two presidencies" refer to

A) the president as candidate and the president as elected leader.
B) the first term and the second term of a president.
C) what the president originally proposes to accomplish and what the president actually does accomplish.
D) the differences between public and private presidential actions.
E) national security and domestic policy.