They watched the spectacle of whites marching away to war and the attendant fear of wives and mothers, people whom the slaves, in many cases, knew intimately; and they saw the grief that exploded when those same soldiers came home mangled or were sent home dead.
The correct anwer is C. Hittites and Aryans. Both groups of people are believed to have begun their expansion from territories now belonging to or close to Russia. Hittites originally occupied land near the Sea of Azov (present day Ukraine) while Aryans or Indo-Aryans were present in the area north of the Caspian Sea (nowadays Russia is a coastal state of that sea).
Answer:
the people have the right to revolt and rebel
Mexico has a temperate climate