Answer:
It influenced the United States because the philosophy.
Explanation:
It drove 19th-century U.S. territorial expansion and was used to justify the forced removal of Native Americans and other groups from their homes. The rapid expansion of the United States intensified the issue of slavery as new states were added to the Union, leading to the outbreak of the Civil War. It also affected the US because the idea drove expansion, annexation and active movement towards the west. It also meant a constant struggle with Native Americans who inhabited the land.
<u>Answer:
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By observing the graph, it can be said that the first half of the graph illustrates a progressive tax.
<u>Explanation:
</u>
- The tax in the first half of the graph ranges from the lowest 20% to the fourth 20%.
- In this range, it can be seen that for every income group, the total effective tax rate has increased considerably at every new stage.
- The tax rate has increased by approximately 3 to 4 percent every time.
Answer: Labeling each answer in order as A, B, C and D, the correct one is D, senators are elected direclty by each state´s voters.
Explanation: The 17th Amendment replaced the constitution's Article 1 section 3, clauses 1 and 2, which establish that each senator must be elected by each state´s legislature.
A <u>double-blind experiment </u>allows researchers to identify the specific effects of the independent variable from the possible effects of the experimenter's and the participants' expectations about it.
<u>Explanation</u>:
The double-blind experiment is conducted to ensure that the results of the experiments are not biased. The double-blind study states that the person who is implementing the experiment and the person involved in the experiment are not aware of each other. So there will be no bias in the experimental treatment.
The reliability in the double-blind experiment is improved. Under this experiment unintentional tipping off the study participants and biasing of the evaluation results by the researchers can be avoided.
