HOW OH HOW?
because his theory, the earth, rotates daily on its axes and along with all the other planets, yearly around the sun tells us that we now know that the sun is the centre of the universe, it gives us a appropriate reading of how long a year and a day is.
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He taught people how to talk in English and write in Hebrew.
Nicolaus Copernicus' father was a merchant, and his mother was the daughter of a (wealthy) merchant. As they lived in the 15th century, they fit "appropriately" into society of the time and the locale (Royal Prussia) where they resided. This almost certainly means that Copernicus' mother did not "work" or have a "professional" life, per se.
Nicolaus Copernicus was the first to establish the theory that the Sun, and not the Earth, was the center of the solar system. This heliocentric theory changed the former one set in 150 AD by Ptolemy. It had a huge impact, forcing the Catholic Church, mired in Ptolemaic thought and timekeeping, to admit wrong and institute change.
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prompt:how did the railroads impact society, was it a positive impact or negative ?explain