Matthew is employing the research method called participant
observation. This is a type of data collection method where the individual is
likely to collect information about cultures, people or process in a
qualitative research and that the individual is likely to be referred to as the
player in the action.
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The crusades helped to solidify Europe as a colonial power, uprooted traditional.governmental systems, forced Christianity on many indigenous people, and allowed the Church and the kings an unbalanced control throughout Europe over both the political and economic well-being of the continent.
Region:are the physical characteristics of a person
Movement: actions or activities, as of a person or a body of <span>persons.</span>
Human: is a person who have life or feelings.
I dont understand the last two.