U.S. President
The president of the United States (POTUS) is the head of state and head of government of the United States of America. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces.
The power of the presidency has grown substantially since the first president, George Washington, took office in 1789. While presidential power has ebbed and flowed over time, the presidency has played an increasingly significant role in American political life since the beginning of the 20th century, with notable expansion during the presidency of Franklin D. Roosevelt. In modern times, the president is one of the world's most powerful political figures – the leader of the only remaining global superpower.