Final answer:
The author believes that diversity will be a huge draw for people to Los Angeles culture. The passage mentions that Los Angeles is going to be the leader in various industries, such as commerce, art, citrus production, music, oil production, and more.
Step-by-step explanation:
The author believes that diversity will be a huge draw for people to Los Angeles culture. The passage mentions that Los Angeles is going to be the leader in various industries, such as commerce, art, citrus production, music, oil production, and more. This shows that Los Angeles is projected to have a diverse and thriving culture that would attract people from different fields and backgrounds.