Trade was very important to the Persians. By trading they became rich and wealthy. Hope this Helps.
Cognitive dissonance is the uncomfortable tension that can arise when two or more beliefs are held at the same time is the circumstances would you be more likely to experience cognitive dissonance.
According to psychology, cognitive dissonance is the perception of contradictory information and the mental stress that it causes. Relevant information can include, for instance, behaviors, feelings, thoughts, beliefs, values, and environmental circumstances. Cognitive dissonance frequently shows as psychological distress when people take a step that contradicts one or more of those. According to this theory, people will make every effort to adjust two behaviors or thoughts until they are psychologically consistent with one another. A person has discomfort when their beliefs clash with recently learned facts, and in order to feel better, they look for a way to resolve the conflict. Cognitive dissonance, or mental discomfort, happens when two opposing ideas are kept in the mind at the same time. When the thoughts include ethical elements, this discomfort is referred to as moral dissonance. Most people think they are moral people. However, research shows that the majority of people also frequently engage in dishonest behaviors that they would prefer that no one else see or know about.
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Explanation:
During that time period, medicine was made of plants. As the world and it's native people continued to evolve, more and more about medicines were discovered. The colonists (from civilized countries) and native people exchanged many ideas, knowledge, and materials as they crossed paths. Some of these exchanges happened during the Age of Exploration. For examples, European colonists discovered the Americas. They also came across the Native Americans of that land. The Colonists brought materials and ideas with them, introducing it to the native people. Whereas, the Native Americans did the very same thing. This simple, but complex exchange happens in our every day lives and more medicines will continue to be discovered and created.
Answer:
Negative punishment.
Explanation:
As the exercise briefly describes, when a stimulus is removed from a person or animal, resulting in a decrease in the probability of response, it is known as negative punishment. In behavioral terms, positive means adding whereas negative means taking. The goal of punishment is to decrease a determined behavior. Therefore, if a person takes something good for example a dog's bone, when the dog behaves poorly, it will likely decrease this response. And, if the dog behaves well, and you give him the bone, this will make him tend to act like that.
Convert to improper fraction (multiply whole number by denominator and add numerator, keep the denominator)
5 1/4 = 21/4
4 1/2 = 9/2
Multiply 9/2 by 2/2 to get the same denominator = 18/4
Subtract the numerators, keep the denominator.
21/4-18/4 = 3/4.