Sometimes at sporting events people will behave in a loud and reckless manner even though they would never behave that way if they were alone. what phenomenon does this illustrate?

gold discovery in california, and pioneer settlers were sometimes pulled west because they wanted to make a better living. others received letters from friends or family members who had moved west. these letters often told about a good life on the frontier. the biggest factor that pulled pioneers west was the opportunity to buy land.

welcome mark brainliest i am trying to get to the next level.

can you show the map