The answer is: B. <span>negative reinforcer; positive reinforcer
Negative reinforcer refers to the type of stimulus that act as a punishment that discourage an individual from making a certain response/action.
Positive reinforcer on the other hand is a type of stimulus that act as a reward that encourage an individual to do a certain action.</span>
Pianissimo, mezzo piano, and piano
This is from Thomas Paine's book Common Sense that was published in January of 1776.
expressed, implied, concurrent
Answer:
Marx developed a theory that society progressed through a class conflict between the proletariat, the workers, and the bourgeoisie, the business owners and government leaders. Marx's theories about society not only helped form the discipline of sociology but also several perspectives within sociology.
Explanation:
