Nobles were warlords and knights their warriors
In a modern world, many countries with kings or queens have evolved into consititutional democracies. in these countries, monarchs are mostly FIGUREHEADS
A massive topic for this could be oil. You could talk about OPEC and the different types of technologies involved
Explanation:
Tropical crops
In the 17th century, most farmers in the West Indies were growing cotton and tobacco. However, the owners of the large Caribbean plantations decided to switch to growing sugar cane. The plantation owners purchased enslaved people to provide the labour for this work.
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