I believe it grandfathers act and then the literacy test
Calvin's idea is that the "elect" are those that are predestined for heaven, that who will go to heaven and hell is predetermined by God. This meant for a more liberal place in society, because what you actually did in life and what others did, didn't matter as much, you couldn't change your fate.
State evolved out of the natural development of family structure .is one of the beliefs of Social Contract Theory
Explanation:
Social Contract theory is advocated by some of the great philosophers like Thomas Hobbes. It states that the states are supposed to protect the will of the people.
It has emerged during the age of enlightenment and this theory states that the a group of people who had explicitly agreed to surrender a justifiable quantity of rights to liberty and freedom in exchange to the peaceful survival in the society in order to maintain the social norms and order in it.