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Power passed from kings to local lords, giving rise to a system known as feudalism. Under feudalism, landowning nobles governed and protected the people in exchange for services such as fighting in a noble's army or farming the land.
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About 5000 years ago, cities, states, and societies began forming around the world. Though they knew little or nothing of humans outside their own regions, these developments happened during the same narrow sliver of cosmic time. Created by World History Project.
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adjective, un·health·i·er, un·health·i·est. not in a state of good or normal health; in an unsound, weak, or morbid condition. symptomatic of or resulting from bad health: an unhealthy pallor. not conducive to good health; unhealthful: Night air was formerly considered unhealthy. they just ain't taking good care of themselves and eat junk all the time too
<span>This has been prompted by national governments' belief in massification. Massification is the idea that every single person around the world can be benefited in some way by partaking in higher education. As opposed to the belief that college is not for everyone.</span>
Irrigation was a Sumerian invention, which included major components like canals, gated ditches, levees, and gates. Its two purposes were to (1) to water the crops using w<span>ater carried from the Tigris and Euphrates Rivers to the fields where the crops were located, and (2) </span><span>to protect Mesopotamia, from the threat of flooding.</span>