Original sentence: Because ballots have not only stamp but other security measures  in place, it doesn't make them illegitimate.It is stated  that the mistake of the electoral board in the schools cannot cancel the constitutional right of voting of the citizens.Similar decisions  have been made in the past, too
Edited sentence: Because ballots have not only stamp but other security measures in place, it doesn't make them illegitimate.It is stated that the mistake of the electoral board in the schools cannot cancel the constitutional right of voting of the citizens.The similar decisions have been made in the past, too