The words dissent, persecute, and tolerance have in common are;
Dissent in literal terms mean to disagree or non agreement of one's belief with that of the other.
Persecution means ill treatment or not treating well because of the difference in race, or difference in belief in religion and tolerance means the power to tolerate and let people follow what they want to.
So therefore the three terms are common in the way they are related to religion or secular way and showing peoples' agreement or non agreement or the treatment done with them on the grounds of religion they follow.
