Answer:
SERF
(Middle Ages) a person who is bound to the land and owned by the feudal lord
Slave
Answer:
The Hawthorne Effect
Explanation:
The Hawthorne effect (also referred to as the observer effect) explains that individuals modify an aspect of their behavior in response to their knowledge of being observed. In this study students changed their eating place during the observation period.
Guyana's education system comprises the following educational levels: nursery, primary, secondary, technical and vocational education, teacher training and university
Answer:
dont know what your asking
Explanation: