Twenty-second Amendment to the United States Constitution
The Twenty-second Amendment (Amendment XXII) to the United States Constitution sets a limit on the number of times an individual is eligible for election to the office of President of the United States, and also sets additional eligibility conditions for presidents who succeed to the unexpired terms of their predecessors.
Term limits in the United States
Prior to independence, several colonies had already experimented with term limits. The Fundamental Orders of Connecticut of 1639, for example, prohibited the colonial governor from serving consecutive terms, setting terms at one year's length, and holding "that no person be chosen Governor above once in two years." Shortly after independence, the Pennsylvania Constitution of 1776 set maximum service in the Pennsylvania General Assembly at "four years in seven". Benjamin Franklin's influence is seen not only in that he chaired the constitutional convention which drafted the Pennsylvania constitution, but also because it included, virtually unchanged, Franklin's earlier proposals on executive rotation. Pennsylvania's plural executive was composed of twelve citizens elected for the term of three years, followed by a mandatory vacation of four years.