What is the main premise of the yerkes dodson principle? a there’s an optimal amount of stress that’s correlated with an optimal amount of health and performance; in other words, it’s ideal to have not too much stress, but not too little either b the least amount of stress you can have in your life, the better. c the more amount of stress you can have in your life, the better.

there is often only a small difference between what is legal and what is ethical when working with competitive intelligence..

the answer would be in this answer. someone already asked the question.  

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.