The Vice President of the United States is the second highest officer in the executive branch, ranking first in the presidential line of succession. The vice president is also the president of the Senate, presiding over deliberations and casting tie-breaking votes. Elected alongside the president for a four-year term via the Electoral College, the modern vice presidency is powerful and integral to the administration, often serving as a key advisor, governing partner, and presidential representative. The vice president is a statutory member of the National Security Council, playing a significant role in national security.
Originally seen as an insignificant office, the vice presidency has grown in importance since the 1930s, especially after the creation of the Office of the Vice President in the executive branch in 1939. Today, it is often viewed as a stepping stone to the presidency. The vice president's role in the Senate has diminished, but they frequently help advance legislative priorities. The Constitution does not clearly assign the vice presidency to a specific branch, leading to debate among scholars. However, the modern view places the vice president primarily in the executive branch, with significant executive responsibilities assigned by the president or Congress.