I am not certain but i think it is B
Their were no official vice president candidates in the election of 1800
Answer: Ethical
Explanation:
Ethical manner involved while researching is the process for carrying out researching with certain standards and guidelines that is required to be followed in research field and profession. Following ethics while conducting research requires maintain values, practicing just practices, well-being of participant , dignity maintenance etc.
According to the question, researcher is performing his/her study based on ethics as he/she is following guidelines for maintaining welfare of research professional field while conducting research.
It's A. Serfs were under a type of bondage, in which they worked on the
land OWNED by the lord. Vassals were given land by the lords in return
for their protective services.
I hope this helps.
