To protect Constantinople from the Germans, the Emperor Theodosius II, built in the fifth century a triple wall about 12 meters high that surrounded the city
Because they where trying to decide if African Americans where worth a count in population.
<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>