<span>The answer
to this question is that Thomas should conduct “Secondary Data Analysis”.</span>
<span>Secondary
Data Analysis involves the use existing data of a previous study in order to
pursue another research which is different from that previous study. In this
case, Thomas is going to use the Baltimore City Data for understanding the
trend.</span>
A settlement, or human settlement is the place where a person or a community is established. However, it is generally understood by "settlement" a group of dwellings with a certain degree of precariousness, either from the point of view of the basic services present, or even from the point of view of the legality of the occupation of a given territory. In the context of a given territory, a settlement is a permanent civilian presence protected by the military. There can be various types of settlements, according to the law and city planning can be divided in formal and informal ones.
The correct answer is letter (C)
The answer is D, militias loyal to the union of islamic courts and clan warlords.