Explanation:
I think it is underground and fresh water
<span>Many East and South Asian migrants came to the Caribbean to find work after Slavery was abolished in the 19th Century.
</span>
The abolition of slavery was led by the British Empire which had an impact all over the world.
As slavery was abolished, there were numerous opportunities to work on cotton and sugar plantation in the <span>Caribbean</span>.
The descents of these people still live on the Islands and formed a distinct culture of their own.
<span />
Purple could mean many things but if it's talking about climate and such then cooler colors like purple are usually meaning colder climate
The answer is Crude birth rate