The answer is the luckiest
Answer:
Interference
Explanation:
Interference is a theory of human memory. The theory says that interference is a phase when a person faces a problem in recalling an information. This happens if newly learned information is interfered by an old one or any old information is interfered by a new one. It is known that there are two kinds of interference's. Retroactive and Ex. Retroactive Is the one when person faces difficultly in recalling old information as a result of newly learned information interfering with an old one. Whereas Ex is the opposite of retroactive. It is like you are asked to for your contact number and you give the old one because you have memorized the old one better.
Indentured servants were people residing in the colonies who would sign a work contract, usually for 6 or so years, in exchange for land or even getting their crimes pardoned. Indentured servants were NOT considered to be property of the contract holder and upon their contract being up, they were able to be an equal part of the community (able to own property and vote). A slave was brought over from Africa (mainly) against their will and had no definite contract. Sometimes slave holders would let the slave buy their way to freedom, but most were slaves for life. If they could "buy" their way out, they received nothing in return for their laboring years and could not own property or vote.
Slavery became the most popular form of labor in the colonies because the slave owners did not have to give the slaves anything in return, could have them indefinitely, and in all honesty just didn't view them as people. It was both a moral issue as well as the fact that the slave owners could just save more money in the end.