<span>A stronger central government was necessary to maintain order. C. The principles of government should be firm and unchangeable.</span>
Trade with the Arabs did a few things for the African kingdoms. It increased trade, profit, and led to a ruling class.
Hope this Helps! :)
One major way in which <span>industrialization affected the way people lived in the United States was that it increased the standard of living for many--since many more people were able to find employment in factories--which raised their income substantially. </span>
<span>the correct option is C
</span><span>borders created by imperialist nations have led to modern ethnic tensions
</span>
Modern ethnic tensions were caused by the scramble for and partition of the various spheres of influence often putting often hostile communities into one border, or separating these communities into different states, therefore diminishing their political importance.
<span />
