Answer:
Explanation:
On October 4, 1957, the Soviet Union launched the earth's first artificial satellite, Sputnik I. As a result, the launch of Sputnik served to intensify the arms race and raise Cold War tensions. During the 1950s, both the United States and the Soviet Union were working to develop new technology.
I want to say A . Hope this helps :)
<h3>
Type and color of clothing</h3>
During this time period, the Aztecs would display their social rank through clothing and what they wore. Nobles showed their social rank by decorating themselves with fancy jewelry and extravagant robes.
The three criteria that a psychological test meets before it can be widely used would be:
· <span>Standardization - To standardize a test, it must first be given to a large representative sample of people in which their scores will be set as the standard for comparison.
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· <span>Reliability - To be reliable, a test must yield consistent results. This is done by comparing scores on two halves of a test or by retesting.
and finally,
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· <span>Validity - The degree to which a test measures what it is supposed to measure.
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I hope this was able to help you, have a nice day! :)
