How many times can a person be elected president?

The answer is that a person can be elected president twice due to the 22nd Amendment to the United States Constitution, which was ratified in 1951. This amendment limits an individual to being elected to the presidency for two terms. The reasoning behind this limitation stems from historical concerns regarding the concentration of power and the potential for a single individual to dominate the political landscape for an extended period, as seen with Franklin D. Roosevelt, who was elected four times. The amendment was established to ensure a healthy rotation of leadership and promote democratic principles.

This understanding clarifies why being elected once (the first option) is insufficient, as it does not consider the possibility of a second election. The option stating that a person can be elected as many times as desired overlooks the restriction placed by the 22nd Amendment. Similarly, the option suggesting three times also does not align with the constitutional limitation, reinforcing the clarity that only two terms are permissible.