Answer:
B. Europe
Explanation:
On the graph, you can see that after 1870-1919, Europe's immigration basically goes downhill. In that case, Europe received a very major decline in immigration, making it the right answer. Apologies if I'm wrong.
Since then the Great Wall was built, rebuilt to protect the northern borders of the Chinese Empire from the Hun's and Mongolian attacks during the rule of successive dynasties.
<span>B.They introduced the idea that each nation had its own unique abilities.</span>
The option that best describes how the internet can indirectly eliminate the electoral college is c. The electoral college accepts all people but is lagging behind in technology.
Hope this helped :)