There was less need for workers on farms since there was devices that could do it for free so many people went to cities and worked in factories which gave them a job and also caused cities to explode with population
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One of the main practical reasons Muslims had for supporting the advancement of science was that they were having financial issues in Europe and needed to modernize.
Nicolaus Copernicus published an early heliocentric model that involved perfect circles. The model challenged the traditional geocentric Ptolemaic system and the idea that the Earth is at the center of the universe. Copernicus' heliocentric system was published in his book, "On the Revolutions of Celestial Spheres".
Copernicus published this model after his death in 1543. The first publication was in a Polish language translation of the work by Rheticus in 1617.
<h3 /><h3>Why is it called a heliocentric model?</h3>
- A heliocentric model is a model of the solar system that places the Sun at its center.
- The term heliocentric comes from the Greek words helios (sun) and kentron (center).
- A heliocentric model can be contrasted with geocentric models, which place Earth at the center of the universe.
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"<span>war in Iraq" was not </span>one of the problems confronting President Carter as the 1980 election approached, although many domestic political issues were playing a big role.