The oldest traces of Americans were some ancient humans from Asia. which was 13000 years old!!! The work is important because its been 13000 years old and it shows "real" people, not just skeletal remains or artifacts.
(you could always research these kinds of question just don't copy and paste everything)
Answer:
Feudalism was a combination of legal and military customs in medieval Europe that flourished between the 9th and 15th centuries.
Explanation:
Broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labor.
