In the 19th and early 20th centuries, one room schoolhouses were the norm in rural areas. A single teacher taught grades one through eight<span> together. The youngest students—called Abecedarians, because they would learn their </span>ABCs<span>—sat in the front, while the oldest sat in the back. The room was heated by a single wood stove.</span>
The answer is <span>Bernardino Ramazzini.
</span><span>Bernardino Ramazzini was an italizan Physician that gained his fame in the 1600s.
He noticed that Repetitive movement that being done by Labor workers contributed greatly to the physical pain/muscle constraints that people experienced in the old age.</span>
The Nullification Crisis<span> was a United States sectional political </span>crisis<span> in 1832–1837, during the presidency of Andrew Jackson, which involved a confrontation between </span>South Carolina<span> and the federal government.
Hope this helps.
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Answer:
Culture of peace through education
Sustainable economic and social development
Respect for all human rights
Equality between women and men
Democratic participation
Understanding, tolerance and solidarity
Participatory communication and the free flow of information and knowledge
International peace and security
They learn to not just fool around and to start working because if they didn't start working then the next hole town would callapsed.
