Scientists use radiocarbon dating to estimate the age of artifacts
http://www.polytechpanthers.com/ourpages/auto/2012/1/24/45532409/ItalyandGermanyafterWWI.pdf
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The key problem is that terrorism is difficult to distinguish from other forms of political violence and violent crime, such as state-based armed conflict, non-state conflict, one-sided violence, hate crime, and homicide. The lines between these different forms of violence are often blurry.
Explanation:
The upperclass were being captured by the native americans and so they eventually went to war
Answer:
Causes of the schism included political, cultural, economic, and social as well as theological differences that originated before 1000. The political unity of the Mediterranean world was shaken and finally destroyed through the barbarian invasions in the West and the rise of Islam in the East.
Explanation:
