The folk-pop singer jewel is famous for having lived in her van when she first moved to san diego and started performing in a coffee shop. soon after she was signed by atlantic records, her advance allowed her to rent a house and buy a new car. what class-based phenomenon is this an example of? '

Social mobility

Explanation:

Social mobility -

It is the process of movement , where some category of people , household , individuals move in a society .

It is the alteration in the social status with respect of current status of the society .

It refers to the movement between the layers in the social stratification .

hence , from the question information ,

The example shown in the question is of social mobility .

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.