The Incas built such a large road network stretching for 1000's of kilometers north and south of Cuzco, their capital, in what is now Peru, in order to keep the lines of communication open with their far flung empire, ie to convey messages to their local rulers, and probably for military purposes to have routes for their armies to follow in times of war. The roads were built by the ordinary people ie the men of a certain age would be subject to the mit'a or compulsory public service to build roads, temples and work in the mines.
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Queen Elizabeth II is one of the most famous and admired people on Earth. As the nominal leader of the United Kingdom since 1952—making her the country's longest-serving monarch—her influence is felt the world over. But despite that enormous influence, the Queen holds no real power in British government.
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Farmers attempted to grow more and more crops and they eventually died
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