What did the 22nd Amendment accomplish?

The 22nd Amendment, ratified in 1951, specifically limits the number of terms a person can serve as President of the United States to two. This was implemented in response to Franklin D. Roosevelt's four-term presidency, which raised concerns about the concentration of power in the executive branch and the potential for a president to serve indefinitely. By establishing this two-term limit, the amendment aimed to promote democratic principles and encourage the regular rotation of leadership within the government. Consequently, this amendment solidified the expectation that no one individual would hold the presidency for more than eight years, fostering a balance of power and protecting against potential tyranny.