This is a true statement.
It is understood that the Gospel of Mark was written around 50 A.D., while the destruction of Jerusalem took place in 70 A.D. This date makes Mark' s Gospel one of the earliest of the New Testament.
The right answer for the question that is being asked and shown above is that: "<span> A. people fled the urban centers because they had become too crowded and unsanitary" </span>In Roman times most people lived in small cities, while during the Middle Ages most people lived in the countryside. All of the following are reasons for <span>this change EXCEPT </span><span>people fled the urban centers because they had become too crowded and unsanitary</span>
<u><em>Cities of Transition from feudalism to capitalism</em></u> is a historiographical concept that comes to designate the historical period and the process by which the mode of feudal production is being gradually replaced by the capitalist mode of production.
Since the fourteenth century feudalism begins to dissolve, not only in its economic aspects, but social and political (end of serfdom and vassalage in Western Europe, division of the nobility in high and low, increased power of authoritarian monarchies in front to the previous feudal monarchies ...).
The modern period can be counted from around 1500 AD.
Most of the missionary work in this time, especially in the early years, was violent and directly connected to colonialism. For example, the missionaries in Mexico did not initially agree that the pagans had souls and were not protecting them from violence from the state. A lot of missionary work (in Mexico too) was state-sponsored and state-imposed, as the colonial powers saw it as increasing their status among other countries.