A purple stone traded by ancient merchants in eastern Oklahoma was the obsidian.
In ancient times, pre-Columbian civilizations like the Mayans used obsidian for many purposes, including to make tools and weapons (arrowheads, blades, etc.), as well as ritual and ceremonial objects (for burials for example).
There is believed to have been obsidian trade routes all throughout the American continent, even though obsidian does not itself originate in Oklahoma.
C. In 1861, the war between the Southern states and the U.S. government began.
I think the code one cause they probably had different materials for the armor
I think it's A. I hope this helps
The correct option is the last one. Germany lost colonies in Asia and Africa.
Because of the Treaty of Versailles Germany lost colonies in Asia and Africa. Apart from the loss of the land itself Germany also had to face a more important difficulty that was the loss of respect from the other countries. Germany lost its dignity with the 14% of the lands that was taken from its domain. The Treaty of Versailles lefy Germany absolutely bankrupt.
