An example of power that the United states Constitution delegates to the national government is that it can declare war. States can conduct elections, enforce laws and borrow money.
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Cases like Barron v. Baltimore and Dred Scott v. Sanford had changed the balance of power between the national and state governments and shifted it more towards the state governments.
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- The Barron v. Baltimore case: In this case, the court ruled that the due process clause included by making the 5th Amendment to the Constitution did not apply to the state's actions and also limited the Bill of Rights to Congress.
- The Sandford v. Dred Scott case: In this case, the court ruled that the authority to bar slavery be laced down by Congress to the state which decreased the scope of national authority and increased that of the states.
ANSWER: RELATED TO TASK DIFFICULTY.
EXPLANATION:
Psychologically, OPTIMAL AROUSAL refers to the level of mental stimulation which results to full maximization of learning process, physical performance (such as seen in athletes) or proper wellbeing.
However, research has established that different levels of arousal is generated for different tasks to get optimal performance. It was also established by researchers of this context that lower or optimal level of arousal is generated for difficult tasks to ensue better concentration. In the other hand, tasks with less intellectual demands generates higher levels of arousal in other to increase motivation.
Minorities in a community refers to an ethnic, religious, racial or other groups with distinctive presence in the community. It entails a group having little power or representation compared to other groups in the society. For example in the USA, the Europeans Americans consist of the largest percentage (majority), while the others such as latin Americans, black Americans,native Americans are considered the minorities.
Before Alexander Hamilton's death he very specifically identified the author of all 85 Federalist Papers.