States' rights. In American political discourse, states' rights are political powers held for the state governments rather than the federal government according to the United States Constitution, reflecting especially the enumerated powers of Congress and the Tenth Amendment.
<em>Answer:</em>
<em>postconventional</em><em> </em>
<em>Explanation:</em>
<em>In psychology,</em><em> the term postconventional morality is described as one of the different levels in the theory of moral development which was proposed by one of the great psychologists named Lawrence Kohlberg. </em>
<em>According to Lawrence Kohlberg, </em><em>postconventional morality is the third and the highest level in the theory of moral development whereby an individual tends to develop his or her personal set of morals and ethics that he or she uses to carry out or led a specific behavior.</em>
<em>As per the question, Kohlberg would suggest that this illustrates the postconventional morality.</em>
1. It pollutes the land and water.
2. It takes a long time to break down.
3. It conducts head and electricity.
Answer:
<h3>the percentage change in quantity demanded divided by the percentage change in price.</h3>
Explanation:
- The basic feature of price elasticity of demand is to indicate that elasticity of demand of a good or a service change according to the change in the price of the good or the service.
- The price elasticity of demand measures the consumers' behavior of quantity demanded to a change in price. It is the percentage change in quantity demanded divided by the percentage change in price.
- Symbolically, it can be written as:
Elasticity of demand= 
The answer is letter D.
Slavery began in ancient times and has existed around the world in different forms. Many evidences in Ancient Egyptian cultures tell stories of slavery in the building of colossal monuments of power. Other accounts are the first civilizations who used slaves to perform agricultural tasks and other forms of productions in their time. African Americans were also enslaved some time in history, being sold from one market to other. Native Americans were also enslaved during the colonization of the European society.