Twenty-second Amendment to the United States Constitution
The amendment prohibits any individual who has been elected president twice from being elected again. Under the amendment, an individual who fills an unexpired presidential term lasting greater than two years is also prohibited from winning election as president more than once. Scholars debate whether the amendment prohibits affected individuals from succeeding to the presidency under any circumstances or whether it only applies to presidential elections.
Electoral College abolition amendment
Section 1, 3, and 4 relate to the process of the election. Section 1 states that the President and Vice President will be elected by the residents of states. Section 3 states that the election is won by the candidate supported by a plurality of votes cast. There is no provision for a run-off in the event that no candidate wins by an overall majority. Section 4 pushes the joint candidacy requirement enacted by all states. So, that candidates can not be joined by more than one other person on the ballot. To prevent misinterpretation for voters by having too many choices. 
Section 2 relates to the voter qualifications in three implementations. The first implementation is re-using requirements for qualification to vote that were established and used for the electoral system. The qualifications stated in Article 1 section 2, also the 17th Amendment pushed by the 14th, 15th, 19th, 24th and 26th Amendments. The second implementation would effect the resident periods in states, allowing states to make little to no waiting periods to vote if one changed residence of state. The last implementation would allow Congress to input age requirements for elections and establish uniform residence. Pushing past the 26th Amendment and making the age requirement higher or lower. 
Section 5 would give power to Congress. If the Amendment was put into place, and a candidate died or there was a tie between two candidates it would allow Congress to make decisions depending on the event if it was to take place. Such as, postponing an election. Section 5 gives more power to Congress over the election process and system. 
Section 6 relates to if the Amendment was to be put into place. As long as the Amendment is put into place one year before the next election the Amendment would be used on the next Presidential election.