The answer is "Schachter and Singer".
Stanley Schachter and Jerome Singer suggested that there are psychological elements that impact the differed conditions of feelings, states of mind and emotions.
Schachter and Singer suggested that two things need to occur before feeling happens: physical arousal and labeling. in light of signs from the encompassing condition. These two things occur in the meantime, bringing about the marking of the feeling.
Answer:
c created less direct tax on goods
Explanation:
the townshend acts were more broad and less direct, where the stamp act put a direct tax on postage
Magnetic compass, caravel, astrolabe, sextant, and Mercator’s projection to make it possible for the exploration to happen