How did sugar lead to Hawaii becoming one of the most diverse places in the world?

It attracted immigrants

Explanation:

In 1800s, sugar plantations started to opened up their operation in Hawaii. This created a lot of job opportunities that attracted a lot of people from other countries.

As a result, waves of immigrants start to consider Hawaii as their main target destination.

People from Japan, China, Philippines, African countries, and Europe started to came into Hawaii with the hope that they can obtain job opportunities. Those people intertwined with one another and mix their cultures.  As a result, they became one of the most diverse place in the world today.

answer; (d) one tectonic plate plunges beneath another; (most common,convergent boundaries)

answer; approx,300,000 ;