capitalism i am positive.
It's called Naturalization.
There are 6 official languages in the UN
Answer:
Carving of new states in Africa by European power caused land disputes, most notably the Hutus and Tutsis, who are still in conflict to this day
Explanation:
I'm not sure if this is exactly what you're looking for, but I hope I helped :)
Both dynasties revived the trade system along the silk road