Answer: Conditioning of the fear reaction.
Explanation: Conditioning of the fear reaction, A technique consisting of the generation of physiological and behavioral responses, through the implementation of stimuli or emotional provocation of fear in order to detect possible threats present in an environment that cannot be recognized with the naked eye.
Answer: Closely linked to the concept of citizenship, civic virtue is often conceived as the dedication of citizens to the common welfare of their community even at the cost of their individual interests. The identification of the character traits that constitute civic virtue has been a major concern of political philosophy.
Explanation:
Advances in technology and increased political stability caused an increase in trade. The Silk Road connected many of these places and was a very popular trade route. It connected Eurasia and North America via land and trade routes.