The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
To what extent does being bi/multilingual enhance participation in local and (or) global contexts?
Answer: In that speaking another language, or more, can help the individual to know and understand the way other people live in different countries. And by understanding different cultures, history, traditions, and customs, this individual can be more open to being respectful, tolerant, and able to negotiate better deals with foreign people in the fields of economy, politics, culture, and many others.
When you speak more than one language, your scope gets larger and you can be considered a "citizen of the world."