He once participated In the Peloponnesian war
The answer is "facial feedback" effect.
The <span>facial feedback effect theory explains that when someone imitates some facial expressions it actually affect his or her emotional response, for example if during an even one person who is not enjoying the event is forced to smile and laugh, eventually he will find the even more joyful and might start enjoying the event.</span>
Liu Bang organized a rebellion due to the Legalist policies of the Qin dynasty.
<u>It benefited the society by it increased the middle class as workers became more skilled in industry. It moderated skilled workers to move easier by providing economic independence. It brought wealth to the society.</u>
The Guptas lost power because they had a substantial loss of territory and imperial authority caused by their past feudal system and the invasion of the Huna peoples from Central Asia. However, these factors all played in and their were many reasons why the Guptas lost power. After the collapse of the empire, India was ruled again by many regional powers before and a small line of the empire continued to rule a portion of their ex-empire before being ousted.