Answer:
The unit of analysis is each person who participated in the experiment and who called themselves "morning" or "night" people.
Explanation:
Analysis unit is the term that determines the people, beings, objects or events to which the research will directly analyze, that is, the analysis unit is the element that will be analyzed, described and compared during the research. In the case of the question above, we can see that the students who call themselves "morning" or "night" people, are the elements that will be analyzed, therefore, they are the units of analysis.
The date, yes. The holiday, no. America got its independence from Britain.
<em>Twenty Four Christmas trees</em> can be seen on the <em>White House</em> public tour route in 2013.
Over 450 repurposed books were used as part of the holiday as part of the holiday decorations in 2013 during <em>Christmas</em> time.
Perhaps the most single valuable authority you have as president in this way is to issue an executive order, which can commit troops to a conflict for a limited about of time without Congressional approval. Tools of foreign policy would include sending in diplomats to try to negotiate peaceful terms.