The correct answer is: <span>It hurt cities economically because the middle class paid a large share of the taxes.
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The flight of the urban middle class affected the suburbs because this was transition from the war that has caused many people to pay their taxes for the infrastructures that needed to be built and the supplies that needed to be sold to the market. The economy was at an all-time low as well during this period, and the government had to take action by imposing higher taxes on the masses.
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.
The answer to your question is
508
Answer:
Explanation:
Human relationship to nature depends on how hospitable nature is to our everyday lives. As long as nature does not affect our everyday lives in a significant matter, humans will continue to ignore its effects and do what they want. The moment nature begins to drastically change the way we live, and begin making our everyday lives difficult or dangerous then that is when the human relationship to nature will begin changing. By then humans will have a deeper respect for nature and try to develop solutions to be able to protect our planet so that we can go back to the hospitable and easy livestyles that we had before.
Many African Americans left sharecropper jobs in the south to own their own land in Kansas.