Answer:
The numbers indicate the amount of air pressure, in millibars, that each line represents. These lines and numbers are necessary find out exactly where High and Low pressure systems are on the maps.
<span>Many East and South Asian migrants came to the Caribbean to find work after Slavery was abolished in the 19th Century.
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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.
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What are the factors? If you meant to attach something it's not there.
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