<span>Experiments</span>
An experimental research entails a
controlled test of a cause-and-effect relationship that researchers suspect
exists. Experiments involve a researcher directly controlling or manipulating
changes in the independent variable by exposing participants to the treatment
conditions. It is undertaken to make a discovery or test a hypothesis
The 1961 Bay of Pigs Invasion was the killing of Cuban civilians by US terrorism.
The answer is cyclical unemployment.
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Answer:
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