
Indian Standards Institute.

<span>If you flew from Hanoi to Manila you would cross the South China Sea.</span>
Answer: c) participant observation.
Explanation:
Participant observation is the qualitative research mechanism through which researchers get involved in the research activity along with the participants for studying and observing.It gives comprehensive understanding to researcher.It is usually carried out in field of sociology and anthropology.
According to the question,John is using participant observation as he is becoming a part of research along with homeless people to keenly observe the process and collect data on basis of that.
Other options are incorrect because secondary data analyzation, comparative research and qualitative technique are not used by investigator to become a part of research along with participants.Thus,the correct option is option(c).
<span>The right answer is Chechnya.
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</span><span>Chechnya is one of the 83 federal states that make up the Soviet Union. This area has been traditionally inhabited by the Alans, since 1500 it has been constantly invaded and conquered by Russia. For more than 500 years, the area has been conquered on several occasions by the Russian Empire, being the last of the wars between 1993 and 1999 where Russia once again established control of the area. Throughout these centuries Chechnya has struggled to maintain its custom, culture, language, and religion.
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I hope this information can help you.
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