D.federal troops at Central High school on Little Rock
For the reason that Gorbachev is in favour of the "decentralisation" of the Soviet Union, these hardline communist leaders plotted a coup against his leadership. The Soviet coup of 1991 proved to be a failed operation because the Soviet Union was eventually disbanded by the same year.
Hi
Question:
In a ___ design, one group of people is followed and assessed at different times as the group ages.
Answer:
longitudinal
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