Answer: longitudinal.
Explanation:
A longitudinal study is an analysis plan that requires to repeat measurements of the same variables over time, sometimes lasting many years, such as the 10-years in this example.
Longitudinal studies are frequently employed in psychology, to analyze behavioral changes from time to time; in developmental psychology, to examine developmental patterns over the life span; and in sociology, to analyze the life of different lifetimes or generations.
Oedipus replies that he already sent his brother-in-law, Creon, to the oracle at Delphi to learn how to help the city. Creon returns with a message from the oracle: the plague will end when the murderer of Laius, former king of Thebes<span>, is caught and expelled; the murderer is within the city.
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The answer would be A, Rough Riders.
The most distinctive feature of the US Constitution is how it constructs the Federal government.
The document clearly states how the division of the three main branches act as a check on the others in order to prevent a concentration in any particular branch.