Question

1. what does the idiom jump on the bandwagon mean in the following sentence? after her friends started collecting vintage pins, emily decided to jump on the bandwagon and start her own collection. to take a bold stand on an issue to abandon an activity before others do to join a popular activity or trend to create something new and unique

Explanation:

The idiom "jump on the bandwagon" means to join a popular activity or trend. In the given sentence, Emily started collecting vintage pins after her friends did, which shows she joined a popular activity (collecting vintage pins) that her friends started (the trend).

Answer:

To join a popular activity or trend