Answer:
Steppe nomads would invade the settled communities to take control of pasture lands. Settled communities were in the fear of new or next invasion. The nomad's trade was not related to the gain but related to the goods provided themselves that they don't have that time Nomads were from two different cultures and districts.
Nomads speak a Turkic language. There were many nomads group who traveled on the silk road.
Survival of the fittest.social Darwinism that the poor are unfit and weak and the rich superior.<span />
Answer:
<em>Wealthier countries have lower values than poorer countries for all of the following demographic measures except natural increase rate.</em>
Explanation:
The transition in the economic history of countries occurs when they move from a regime of low prosperity, high child mortality and high fertility to a state of prosperity, low child mortality and low fertility. This demographic transition is totally related to economic growth.
The natural increase rate has no significant impact in this transition. Many researches have shown that this indicator is not relevant for this transition
