Answer: C
Explanation: I'm not certain, so it might be best to get a second opinion, but with modern technology, plus the corona virus outbreak unemployment rates have been higher than ever (with the exception of The Great Depression).
The various wars resulted from a wide variety of factors, including cultural clashes, land disputes, and criminal acts committed by both sides. The European powers and their colonies also enlisted Indian tribes to help them conduct warfare against each other's colonial settlements. hope this helped :)
Answer:
SERF
(Middle Ages) a person who is bound to the land and owned by the feudal lord
Slave
Answer:
ASTRONOMY, MATHEMATICS, MEDICINE, TOOLS, AGRICULTURE, NAVIGATION
Explanation:
heres a link to more information
https://www.asbmb.org/asbmbtoday/asbmbtoday_article.aspx?id=32437